7982805598

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{2243}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 12485975040

約数和(自身を除く): 4503169442

約数列:

[1, 2, 31, 62, 137, 274, 419, 838, 2243, 4247, 4486, 8494, 12989, 25978, 57403, 69533, 114806, 139066, 307291, 614582, 939817, 1779493, 1879634, 3558986, 9526021, 19052042, 29134327, 58268654, 128754929, 257509858, 3991402799, 7982805598]

約数ペア:

[(1, 7982805598), (2, 3991402799), (31, 257509858), (62, 128754929), (137, 58268654), (274, 29134327), (419, 19052042), (838, 9526021), (2243, 3558986), (4247, 1879634), (4486, 1779493), (8494, 939817), (12989, 614582), (25978, 307291), (57403, 139066), (69533, 114806)]