40006513498

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{18924557}}^1$

素因数の和:18924717

約数の個数: 16

約数和(自身を含む): 69036787584

約数和(自身を除く): 29030274086

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 18924557, 37849114, 132471899, 264943798, 2857608107, 5715216214, 20003256749, 40006513498]

約数ペア:

[(1, 40006513498), (2, 20003256749), (7, 5715216214), (14, 2857608107), (151, 264943798), (302, 132471899), (1057, 37849114), (2114, 18924557)]