1427896208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151517}}^1$

素因数の和:151575

約数の個数: 40

約数和(自身を含む): 3006117120

約数和(自身を除く): 1578220912

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 151517, 303034, 606068, 1212136, 2424272, 2878823, 4697027, 5757646, 9394054, 11515292, 18788108, 23030584, 37576216, 46061168, 75152432, 89243513, 178487026, 356974052, 713948104, 1427896208]

約数ペア:

[(1, 1427896208), (2, 713948104), (4, 356974052), (8, 178487026), (16, 89243513), (19, 75152432), (31, 46061168), (38, 37576216), (62, 23030584), (76, 18788108), (124, 11515292), (152, 9394054), (248, 5757646), (304, 4697027), (496, 2878823), (589, 2424272), (1178, 1212136), (2356, 606068), (4712, 303034), (9424, 151517)]