2289636874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{310333}}^1$

素因数の和:310390

約数の個数: 32

約数和(自身を含む): 4290057216

約数和(自身を除く): 2000420342

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 310333, 620666, 2172331, 4344662, 5275661, 9620323, 10551322, 19240646, 36929627, 67342261, 73859254, 134684522, 163545491, 327090982, 1144818437, 2289636874]

約数ペア:

[(1, 2289636874), (2, 1144818437), (7, 327090982), (14, 163545491), (17, 134684522), (31, 73859254), (34, 67342261), (62, 36929627), (119, 19240646), (217, 10551322), (238, 9620323), (434, 5275661), (527, 4344662), (1054, 2172331), (3689, 620666), (7378, 310333)]