260241404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{110459}}^1$

素因数の和:110513

約数の個数: 24

約数和(自身を含む): 494860800

約数和(自身を除く): 234619396

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 110459, 220918, 441836, 2098721, 3424229, 4197442, 6848458, 8394884, 13696916, 65060351, 130120702, 260241404]

約数ペア:

[(1, 260241404), (2, 130120702), (4, 65060351), (19, 13696916), (31, 8394884), (38, 6848458), (62, 4197442), (76, 3424229), (124, 2098721), (589, 441836), (1178, 220918), (2356, 110459)]