2009608432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9661579}}^1$

素因数の和:9661600

約数の個数: 20

約数和(自身を含む): 4193125720

約数和(自身を除く): 2183517288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9661579, 19323158, 38646316, 77292632, 125600527, 154585264, 251201054, 502402108, 1004804216, 2009608432]

約数ペア:

[(1, 2009608432), (2, 1004804216), (4, 502402108), (8, 251201054), (13, 154585264), (16, 125600527), (26, 77292632), (52, 38646316), (104, 19323158), (208, 9661579)]