2016399652

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1987}}^1\times {\mathrm{4159}}^1$

素因数の和:6211

約数の個数: 24

約数和(自身を含む): 3589214720

約数和(自身を除く): 1572815068

約数列:

[1, 2, 4, 61, 122, 244, 1987, 3974, 4159, 7948, 8318, 16636, 121207, 242414, 253699, 484828, 507398, 1014796, 8263933, 16527866, 33055732, 504099913, 1008199826, 2016399652]

約数ペア:

[(1, 2016399652), (2, 1008199826), (4, 504099913), (61, 33055732), (122, 16527866), (244, 8263933), (1987, 1014796), (3974, 507398), (4159, 484828), (7948, 253699), (8318, 242414), (16636, 121207)]