121010257744

素因数分解:

$2^4\times {\mathrm{4289}}^1\times {\mathrm{1763381}}^1$

素因数の和:1767678

約数の個数: 20

約数和(自身を含む): 234512172180

約数和(自身を除く): 113501914436

約数列:

[1, 2, 4, 8, 16, 4289, 8578, 17156, 34312, 68624, 1763381, 3526762, 7053524, 14107048, 28214096, 7563141109, 15126282218, 30252564436, 60505128872, 121010257744]

約数ペア:

[(1, 121010257744), (2, 60505128872), (4, 30252564436), (8, 15126282218), (16, 7563141109), (4289, 28214096), (8578, 14107048), (17156, 7053524), (34312, 3526762), (68624, 1763381)]