1330786904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8755177}}^1$

素因数の和:8755202

約数の個数: 16

約数和(自身を含む): 2626553400

約数和(自身を除く): 1295766496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8755177, 17510354, 35020708, 70041416, 166348363, 332696726, 665393452, 1330786904]

約数ペア:

[(1, 1330786904), (2, 665393452), (4, 332696726), (8, 166348363), (19, 70041416), (38, 35020708), (76, 17510354), (152, 8755177)]