5491991

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 6048000

約数和(自身を除く): 556009

約数列:

[1, 29, 31, 41, 149, 899, 1189, 1271, 4321, 4619, 6109, 36859, 133951, 177161, 189379, 5491991]

約数ペア:

[(1, 5491991), (29, 189379), (31, 177161), (41, 133951), (149, 36859), (899, 6109), (1189, 4619), (1271, 4321)]