397364628

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{419161}}^1$

素因数の和:419247

約数の個数: 24

約数和(自身を含む): 938922880

約数和(自身を除く): 541558252

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 419161, 838322, 1257483, 1676644, 2514966, 5029932, 33113719, 66227438, 99341157, 132454876, 198682314, 397364628]

約数ペア:

[(1, 397364628), (2, 198682314), (3, 132454876), (4, 99341157), (6, 66227438), (12, 33113719), (79, 5029932), (158, 2514966), (237, 1676644), (316, 1257483), (474, 838322), (948, 419161)]