2486916848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{79181}}^1$

素因数の和:79353

約数の個数: 40

約数和(自身を含む): 5223478176

約数和(自身を除く): 2736561328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 7852, 15704, 31408, 79181, 158362, 316724, 633448, 1029353, 1266896, 2058706, 4117412, 8234824, 11956331, 16469648, 23912662, 47825324, 95650648, 155432303, 191301296, 310864606, 621729212, 1243458424, 2486916848]

約数ペア:

[(1, 2486916848), (2, 1243458424), (4, 621729212), (8, 310864606), (13, 191301296), (16, 155432303), (26, 95650648), (52, 47825324), (104, 23912662), (151, 16469648), (208, 11956331), (302, 8234824), (604, 4117412), (1208, 2058706), (1963, 1266896), (2416, 1029353), (3926, 633448), (7852, 316724), (15704, 158362), (31408, 79181)]