426356504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{400711}}^1$

素因数の和:400743

約数の個数: 32

約数和(自身を含む): 961708800

約数和(自身を除く): 535352296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 400711, 801422, 1602844, 2804977, 3205688, 5609954, 7613509, 11219908, 15227018, 22439816, 30454036, 53294563, 60908072, 106589126, 213178252, 426356504]

約数ペア:

[(1, 426356504), (2, 213178252), (4, 106589126), (7, 60908072), (8, 53294563), (14, 30454036), (19, 22439816), (28, 15227018), (38, 11219908), (56, 7613509), (76, 5609954), (133, 3205688), (152, 2804977), (266, 1602844), (532, 801422), (1064, 400711)]