1451128756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{77237}}^1$

素因数の和:77320

約数の個数: 48

約数和(自身を含む): 3218044032

約数和(自身を除く): 1766915276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 77237, 154474, 308948, 540659, 849607, 1081318, 1699214, 2162636, 3398428, 4711457, 5947249, 9422914, 11894498, 18845828, 23788996, 32980199, 51826027, 65960398, 103652054, 131920796, 207304108, 362782189, 725564378, 1451128756]

約数ペア:

[(1, 1451128756), (2, 725564378), (4, 362782189), (7, 207304108), (11, 131920796), (14, 103652054), (22, 65960398), (28, 51826027), (44, 32980199), (61, 23788996), (77, 18845828), (122, 11894498), (154, 9422914), (244, 5947249), (308, 4711457), (427, 3398428), (671, 2162636), (854, 1699214), (1342, 1081318), (1708, 849607), (2684, 540659), (4697, 308948), (9394, 154474), (18788, 77237)]