1899684620312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{377520791}}^1$

素因数の和:377520851

約数の個数: 32

約数和(自身を含む): 3873363325920

約数和(自身を除く): 1973678705608

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 377520791, 755041582, 1510083164, 3020166328, 6417853447, 12835706894, 13968269267, 25671413788, 27936538534, 51342827576, 55873077068, 111746154136, 237460577539, 474921155078, 949842310156, 1899684620312]

約数ペア:

[(1, 1899684620312), (2, 949842310156), (4, 474921155078), (8, 237460577539), (17, 111746154136), (34, 55873077068), (37, 51342827576), (68, 27936538534), (74, 25671413788), (136, 13968269267), (148, 12835706894), (296, 6417853447), (629, 3020166328), (1258, 1510083164), (2516, 755041582), (5032, 377520791)]