1337759080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4777711}}^1$

素因数の和:4777729

約数の個数: 32

約数和(自身を含む): 3439952640

約数和(自身を除く): 2102193560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4777711, 9555422, 19110844, 23888555, 33443977, 38221688, 47777110, 66887954, 95554220, 133775908, 167219885, 191108440, 267551816, 334439770, 668879540, 1337759080]

約数ペア:

[(1, 1337759080), (2, 668879540), (4, 334439770), (5, 267551816), (7, 191108440), (8, 167219885), (10, 133775908), (14, 95554220), (20, 66887954), (28, 47777110), (35, 38221688), (40, 33443977), (56, 23888555), (70, 19110844), (140, 9555422), (280, 4777711)]