1312324774

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{13163}}^1$

素因数の和:13875

約数の個数: 16

約数和(自身を含む): 1996715520

約数和(自身を除く): 684390746

約数列:

[1, 2, 79, 158, 631, 1262, 13163, 26326, 49849, 99698, 1039877, 2079754, 8305853, 16611706, 656162387, 1312324774]

約数ペア:

[(1, 1312324774), (2, 656162387), (79, 16611706), (158, 8305853), (631, 2079754), (1262, 1039877), (13163, 99698), (26326, 49849)]