538920316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{23509}}^1$

素因数の和:24045

約数の個数: 24

約数和(自身を含む): 1030866480

約数和(自身を除く): 491946164

約数列:

[1, 2, 4, 11, 22, 44, 521, 1042, 2084, 5731, 11462, 22924, 23509, 47018, 94036, 258599, 517198, 1034396, 12248189, 24496378, 48992756, 134730079, 269460158, 538920316]

約数ペア:

[(1, 538920316), (2, 269460158), (4, 134730079), (11, 48992756), (22, 24496378), (44, 12248189), (521, 1034396), (1042, 517198), (2084, 258599), (5731, 94036), (11462, 47018), (22924, 23509)]