2009762528

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{795001}}^1$

素因数の和:795090

約数の個数: 24

約数和(自身を含む): 4006810080

約数和(自身を除く): 1997047552

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 795001, 1590002, 3180004, 6360008, 12720016, 25440032, 62805079, 125610158, 251220316, 502440632, 1004881264, 2009762528]

約数ペア:

[(1, 2009762528), (2, 1004881264), (4, 502440632), (8, 251220316), (16, 125610158), (32, 62805079), (79, 25440032), (158, 12720016), (316, 6360008), (632, 3180004), (1264, 1590002), (2528, 795001)]