2488405881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{3541}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 3678239488

約数和(自身を除く): 1189833607

約数列:

[1, 3, 13, 37, 39, 111, 481, 487, 1443, 1461, 3541, 6331, 10623, 18019, 18993, 46033, 54057, 131017, 138099, 234247, 393051, 702741, 1703221, 1724467, 5109663, 5173401, 22418071, 63805279, 67254213, 191415837, 829468627, 2488405881]

約数ペア:

[(1, 2488405881), (3, 829468627), (13, 191415837), (37, 67254213), (39, 63805279), (111, 22418071), (481, 5173401), (487, 5109663), (1443, 1724467), (1461, 1703221), (3541, 702741), (6331, 393051), (10623, 234247), (18019, 138099), (18993, 131017), (46033, 54057)]