2854157072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{59921}}^1$

素因数の和:60171

約数の個数: 40

約数和(自身を含む): 5981414040

約数和(自身を除く): 3127256968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3664, 5954, 11908, 23816, 47632, 59921, 119842, 239684, 479368, 778973, 958736, 1557946, 3115892, 6231784, 12463568, 13721909, 27443818, 54887636, 109775272, 178384817, 219550544, 356769634, 713539268, 1427078536, 2854157072]

約数ペア:

[(1, 2854157072), (2, 1427078536), (4, 713539268), (8, 356769634), (13, 219550544), (16, 178384817), (26, 109775272), (52, 54887636), (104, 27443818), (208, 13721909), (229, 12463568), (458, 6231784), (916, 3115892), (1832, 1557946), (2977, 958736), (3664, 778973), (5954, 479368), (11908, 239684), (23816, 119842), (47632, 59921)]