8749476604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{977}}^1\times {\mathrm{18503}}^1$

素因数の和:19506

約数の個数: 36

約数和(自身を含む): 16848225072

約数和(自身を除く): 8098748468

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 977, 1954, 3908, 10747, 18503, 21494, 37006, 42988, 74012, 118217, 203533, 236434, 407066, 472868, 814132, 2238863, 4477726, 8955452, 18077431, 36154862, 72309724, 198851741, 397703482, 795406964, 2187369151, 4374738302, 8749476604]

約数ペア:

[(1, 8749476604), (2, 4374738302), (4, 2187369151), (11, 795406964), (22, 397703482), (44, 198851741), (121, 72309724), (242, 36154862), (484, 18077431), (977, 8955452), (1954, 4477726), (3908, 2238863), (10747, 814132), (18503, 472868), (21494, 407066), (37006, 236434), (42988, 203533), (74012, 118217)]