291460052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{3299}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 549780000

約数和(自身を除く): 258319948

約数列:

[1, 2, 4, 13, 26, 52, 1699, 3299, 3398, 6598, 6796, 13196, 22087, 42887, 44174, 85774, 88348, 171548, 5605001, 11210002, 22420004, 72865013, 145730026, 291460052]

約数ペア:

[(1, 291460052), (2, 145730026), (4, 72865013), (13, 22420004), (26, 11210002), (52, 5605001), (1699, 171548), (3299, 88348), (3398, 85774), (6598, 44174), (6796, 42887), (13196, 22087)]