2057687562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{620159}}^1$

素因数の和:620250

約数の個数: 32

約数和(自身を含む): 4762828800

約数和(自身を除く): 2705141238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 620159, 1240318, 1860477, 3720954, 4341113, 8682226, 13023339, 26046678, 48992561, 97985122, 146977683, 293955366, 342947927, 685895854, 1028843781, 2057687562]

約数ペア:

[(1, 2057687562), (2, 1028843781), (3, 685895854), (6, 342947927), (7, 293955366), (14, 146977683), (21, 97985122), (42, 48992561), (79, 26046678), (158, 13023339), (237, 8682226), (474, 4341113), (553, 3720954), (1106, 1860477), (1659, 1240318), (3318, 620159)]