394138204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{8629}}^1$

素因数の和:9253

約数の個数: 24

約数和(自身を含む): 727336400

約数和(自身を除く): 333198196

約数列:

[1, 2, 4, 19, 38, 76, 601, 1202, 2404, 8629, 11419, 17258, 22838, 34516, 45676, 163951, 327902, 655804, 5186029, 10372058, 20744116, 98534551, 197069102, 394138204]

約数ペア:

[(1, 394138204), (2, 197069102), (4, 98534551), (19, 20744116), (38, 10372058), (76, 5186029), (601, 655804), (1202, 327902), (2404, 163951), (8629, 45676), (11419, 34516), (17258, 22838)]