401249734

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{4999}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 612000000

約数和(自身を除く): 210750266

約数列:

[1, 2, 67, 134, 599, 1198, 4999, 9998, 40133, 80266, 334933, 669866, 2994401, 5988802, 200624867, 401249734]

約数ペア:

[(1, 401249734), (2, 200624867), (67, 5988802), (134, 2994401), (599, 669866), (1198, 334933), (4999, 80266), (9998, 40133)]