3940226

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 6295320

約数和(自身を除く): 2355094

約数列:

[1, 2, 17, 34, 289, 401, 578, 802, 4913, 6817, 9826, 13634, 115889, 231778, 1970113, 3940226]

約数ペア:

[(1, 3940226), (2, 1970113), (17, 231778), (34, 115889), (289, 13634), (401, 9826), (578, 6817), (802, 4913)]