2018334856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{53897}}^1$

素因数の和:54085

約数の個数: 32

約数和(自身を含む): 3932398080

約数和(自身を除く): 1914063224

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 604, 1208, 4681, 9362, 18724, 37448, 53897, 107794, 215588, 431176, 1670807, 3341614, 6683228, 8138447, 13366456, 16276894, 32553788, 65107576, 252291857, 504583714, 1009167428, 2018334856]

約数ペア:

[(1, 2018334856), (2, 1009167428), (4, 504583714), (8, 252291857), (31, 65107576), (62, 32553788), (124, 16276894), (151, 13366456), (248, 8138447), (302, 6683228), (604, 3341614), (1208, 1670807), (4681, 431176), (9362, 215588), (18724, 107794), (37448, 53897)]