21708741602

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1\times {\mathrm{1249}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 33615750000

約数和(自身を除く): 11907008398

約数列:

[1, 2, 37, 74, 349, 673, 698, 1249, 1346, 2498, 12913, 24901, 25826, 46213, 49802, 92426, 234877, 435901, 469754, 840577, 871802, 1681154, 8690449, 16128337, 17380898, 31101349, 32256674, 62202698, 293361373, 586722746, 10854370801, 21708741602]

約数ペア:

[(1, 21708741602), (2, 10854370801), (37, 586722746), (74, 293361373), (349, 62202698), (673, 32256674), (698, 31101349), (1249, 17380898), (1346, 16128337), (2498, 8690449), (12913, 1681154), (24901, 871802), (25826, 840577), (46213, 469754), (49802, 435901), (92426, 234877)]