1820547872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3037}}^1$

素因数の和:3202

約数の個数: 96

約数和(自身を含む): 4244353344

約数和(自身を除く): 2423805472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 131, 143, 176, 208, 262, 286, 352, 416, 524, 572, 1048, 1144, 1441, 1703, 2096, 2288, 2882, 3037, 3406, 4192, 4576, 5764, 6074, 6812, 11528, 12148, 13624, 18733, 23056, 24296, 27248, 33407, 37466, 39481, 46112, 48592, 54496, 66814, 74932, 78962, 97184, 133628, 149864, 157924, 267256, 299728, 315848, 397847, 434291, 534512, 599456, 631696, 795694, 868582, 1069024, 1263392, 1591388, 1737164, 3182776, 3474328, 4376317, 5172011, 6365552, 6948656, 8752634, 10344022, 12731104, 13897312, 17505268, 20688044, 35010536, 41376088, 56892121, 70021072, 82752176, 113784242, 140042144, 165504352, 227568484, 455136968, 910273936, 1820547872]

約数ペア:

[(1, 1820547872), (2, 910273936), (4, 455136968), (8, 227568484), (11, 165504352), (13, 140042144), (16, 113784242), (22, 82752176), (26, 70021072), (32, 56892121), (44, 41376088), (52, 35010536), (88, 20688044), (104, 17505268), (131, 13897312), (143, 12731104), (176, 10344022), (208, 8752634), (262, 6948656), (286, 6365552), (352, 5172011), (416, 4376317), (524, 3474328), (572, 3182776), (1048, 1737164), (1144, 1591388), (1441, 1263392), (1703, 1069024), (2096, 868582), (2288, 795694), (2882, 631696), (3037, 599456), (3406, 534512), (4192, 434291), (4576, 397847), (5764, 315848), (6074, 299728), (6812, 267256), (11528, 157924), (12148, 149864), (13624, 133628), (18733, 97184), (23056, 78962), (24296, 74932), (27248, 66814), (33407, 54496), (37466, 48592), (39481, 46112)]