1312486566

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2768959}}^1$

素因数の和:2769043

約数の個数: 16

約数和(自身を含む): 2658201600

約数和(自身を除く): 1345715034

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 2768959, 5537918, 8306877, 16613754, 218747761, 437495522, 656243283, 1312486566]

約数ペア:

[(1, 1312486566), (2, 656243283), (3, 437495522), (6, 218747761), (79, 16613754), (158, 8306877), (237, 5537918), (474, 2768959)]