2455933168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{166301}}^1$

素因数の和:166393

約数の個数: 40

約数和(自身を含む): 5196604896

約数和(自身を除く): 2740671728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 166301, 332602, 665204, 1330408, 2161913, 2660816, 4323826, 8647652, 11807371, 17295304, 23614742, 34590608, 47229484, 94458968, 153495823, 188917936, 306991646, 613983292, 1227966584, 2455933168]

約数ペア:

[(1, 2455933168), (2, 1227966584), (4, 613983292), (8, 306991646), (13, 188917936), (16, 153495823), (26, 94458968), (52, 47229484), (71, 34590608), (104, 23614742), (142, 17295304), (208, 11807371), (284, 8647652), (568, 4323826), (923, 2660816), (1136, 2161913), (1846, 1330408), (3692, 665204), (7384, 332602), (14768, 166301)]