2185207922

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 3369904560

約数和(自身を除く): 1184696638

約数列:

[1, 2, 89, 101, 178, 197, 202, 394, 617, 1234, 8989, 17533, 17978, 19897, 35066, 39794, 54913, 62317, 109826, 121549, 124634, 243098, 1770833, 3541666, 5546213, 10817861, 11092426, 12276449, 21635722, 24552898, 1092603961, 2185207922]

約数ペア:

[(1, 2185207922), (2, 1092603961), (89, 24552898), (101, 21635722), (178, 12276449), (197, 11092426), (202, 10817861), (394, 5546213), (617, 3541666), (1234, 1770833), (8989, 243098), (17533, 124634), (17978, 121549), (19897, 109826), (35066, 62317), (39794, 54913)]