2311920002

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1188037}}^1$

素因数の和:1188185

約数の個数: 16

約数和(自身を含む): 3991807680

約数和(自身を除く): 1679887678

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 1188037, 2376074, 8316259, 16632518, 165137143, 330274286, 1155960001, 2311920002]

約数ペア:

[(1, 2311920002), (2, 1155960001), (7, 330274286), (14, 165137143), (139, 16632518), (278, 8316259), (973, 2376074), (1946, 1188037)]