2194266529

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{161831}}^1$

素因数の和:162000

約数の個数: 16

約数和(自身を含む): 2718777600

約数和(自身を除く): 524511071

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 13559, 161831, 1132817, 2103803, 14726621, 24112819, 168789733, 313466647, 2194266529]

約数ペア:

[(1, 2194266529), (7, 313466647), (13, 168789733), (91, 24112819), (149, 14726621), (1043, 2103803), (1937, 1132817), (13559, 161831)]