1330969912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8756381}}^1$

素因数の和:8756406

約数の個数: 16

約数和(自身を含む): 2626914600

約数和(自身を除く): 1295944688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8756381, 17512762, 35025524, 70051048, 166371239, 332742478, 665484956, 1330969912]

約数ペア:

[(1, 1330969912), (2, 665484956), (4, 332742478), (8, 166371239), (19, 70051048), (38, 35025524), (76, 17512762), (152, 8756381)]