139458004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{292979}}^1$

素因数の和:293007

約数の個数: 24

約数和(自身を含む): 295323840

約数和(自身を除く): 155865836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 292979, 585958, 1171916, 2050853, 4101706, 4980643, 8203412, 9961286, 19922572, 34864501, 69729002, 139458004]

約数ペア:

[(1, 139458004), (2, 69729002), (4, 34864501), (7, 19922572), (14, 9961286), (17, 8203412), (28, 4980643), (34, 4101706), (68, 2050853), (119, 1171916), (238, 585958), (476, 292979)]