201405828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1291063}}^1$

素因数の和:1291083

約数の個数: 24

約数和(自身を含む): 506097088

約数和(自身を除く): 304691260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1291063, 2582126, 3873189, 5164252, 7746378, 15492756, 16783819, 33567638, 50351457, 67135276, 100702914, 201405828]

約数ペア:

[(1, 201405828), (2, 100702914), (3, 67135276), (4, 50351457), (6, 33567638), (12, 16783819), (13, 15492756), (26, 7746378), (39, 5164252), (52, 3873189), (78, 2582126), (156, 1291063)]