1640761252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{52501}}^1$

素因数の和:53119

約数の個数: 24

約数和(自身を含む): 3097407992

約数和(自身を除く): 1456646740

約数列:

[1, 2, 4, 13, 26, 52, 601, 1202, 2404, 7813, 15626, 31252, 52501, 105002, 210004, 682513, 1365026, 2730052, 31553101, 63106202, 126212404, 410190313, 820380626, 1640761252]

約数ペア:

[(1, 1640761252), (2, 820380626), (4, 410190313), (13, 126212404), (26, 63106202), (52, 31553101), (601, 2730052), (1202, 1365026), (2404, 682513), (7813, 210004), (15626, 105002), (31252, 52501)]