2089404464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1751

約数の個数: 120

約数和(自身を含む): 5043391488

約数和(自身を除く): 2953987024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 361, 434, 496, 532, 589, 722, 868, 1064, 1178, 1444, 1667, 1736, 2128, 2356, 2527, 2888, 3334, 3472, 4123, 4712, 5054, 5776, 6668, 8246, 9424, 10108, 11191, 11669, 13336, 16492, 20216, 22382, 23338, 26672, 31673, 32984, 40432, 44764, 46676, 51677, 63346, 65968, 78337, 89528, 93352, 103354, 126692, 156674, 179056, 186704, 206708, 221711, 253384, 313348, 361739, 413416, 443422, 506768, 601787, 626696, 723478, 826832, 886844, 981863, 1203574, 1253392, 1446956, 1773688, 1963726, 2407148, 2893912, 3547376, 3927452, 4212509, 4814296, 5787824, 6873041, 7854904, 8425018, 9628592, 13746082, 15709808, 16850036, 18655397, 27492164, 33700072, 37310794, 54984328, 67400144, 74621588, 109968656, 130587779, 149243176, 261175558, 298486352, 522351116, 1044702232, 2089404464]

約数ペア:

[(1, 2089404464), (2, 1044702232), (4, 522351116), (7, 298486352), (8, 261175558), (14, 149243176), (16, 130587779), (19, 109968656), (28, 74621588), (31, 67400144), (38, 54984328), (56, 37310794), (62, 33700072), (76, 27492164), (112, 18655397), (124, 16850036), (133, 15709808), (152, 13746082), (217, 9628592), (248, 8425018), (266, 7854904), (304, 6873041), (361, 5787824), (434, 4814296), (496, 4212509), (532, 3927452), (589, 3547376), (722, 2893912), (868, 2407148), (1064, 1963726), (1178, 1773688), (1444, 1446956), (1667, 1253392), (1736, 1203574), (2128, 981863), (2356, 886844), (2527, 826832), (2888, 723478), (3334, 626696), (3472, 601787), (4123, 506768), (4712, 443422), (5054, 413416), (5776, 361739), (6668, 313348), (8246, 253384), (9424, 221711), (10108, 206708), (11191, 186704), (11669, 179056), (13336, 156674), (16492, 126692), (20216, 103354), (22382, 93352), (23338, 89528), (26672, 78337), (31673, 65968), (32984, 63346), (40432, 51677), (44764, 46676)]