15704982652

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 28164447360

約数和(自身を除く): 12459464708

約数列:

[1, 2, 4, 61, 122, 244, 251, 347, 502, 694, 739, 1004, 1388, 1478, 2956, 15311, 21167, 30622, 42334, 45079, 61244, 84668, 87097, 90158, 174194, 180316, 185489, 256433, 348388, 370978, 512866, 741956, 1025732, 5312917, 10625834, 11314829, 15642413, 21251668, 22629658, 31284826, 45259316, 62569652, 64364683, 128729366, 257458732, 3926245663, 7852491326, 15704982652]

約数ペア:

[(1, 15704982652), (2, 7852491326), (4, 3926245663), (61, 257458732), (122, 128729366), (244, 64364683), (251, 62569652), (347, 45259316), (502, 31284826), (694, 22629658), (739, 21251668), (1004, 15642413), (1388, 11314829), (1478, 10625834), (2956, 5312917), (15311, 1025732), (21167, 741956), (30622, 512866), (42334, 370978), (45079, 348388), (61244, 256433), (84668, 185489), (87097, 180316), (90158, 174194)]