246659856

素因数分解:

$2^4\times 3^1\times {\mathrm{5138747}}^1$

素因数の和:5138758

約数の個数: 20

約数和(自身を含む): 637204752

約数和(自身を除く): 390544896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5138747, 10277494, 15416241, 20554988, 30832482, 41109976, 61664964, 82219952, 123329928, 246659856]

約数ペア:

[(1, 246659856), (2, 123329928), (3, 82219952), (4, 61664964), (6, 41109976), (8, 30832482), (12, 20554988), (16, 15416241), (24, 10277494), (48, 5138747)]