290170291438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{30422551}}^1$

素因数の和:30422823

約数の個数: 16

約数和(自身を含む): 459988986240

約数和(自身を除く): 169818694802

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 30422551, 60845102, 578028469, 1156056938, 7636060301, 15272120602, 145085145719, 290170291438]

約数ペア:

[(1, 290170291438), (2, 145085145719), (19, 15272120602), (38, 7636060301), (251, 1156056938), (502, 578028469), (4769, 60845102), (9538, 30422551)]