249542684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{3613}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 451721088

約数和(自身を除く): 202178404

約数列:

[1, 2, 4, 31, 62, 124, 557, 1114, 2228, 3613, 7226, 14452, 17267, 34534, 69068, 112003, 224006, 448012, 2012441, 4024882, 8049764, 62385671, 124771342, 249542684]

約数ペア:

[(1, 249542684), (2, 124771342), (4, 62385671), (31, 8049764), (62, 4024882), (124, 2012441), (557, 448012), (1114, 224006), (2228, 112003), (3613, 69068), (7226, 34534), (14452, 17267)]