77171222

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1669}}^1$

素因数の和:2111

約数の個数: 16

約数和(自身を含む): 118035600

約数和(自身を除く): 40864378

約数列:

[1, 2, 61, 122, 379, 758, 1669, 3338, 23119, 46238, 101809, 203618, 632551, 1265102, 38585611, 77171222]

約数ペア:

[(1, 77171222), (2, 38585611), (61, 1265102), (122, 632551), (379, 203618), (758, 101809), (1669, 46238), (3338, 23119)]