920105761

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{25609}}^1$

素因数の和:25720

約数の個数: 16

約数和(自身を含む): 1016204800

約数和(自身を除く): 96099039

約数列:

[1, 19, 31, 61, 589, 1159, 1891, 25609, 35929, 486571, 793879, 1562149, 15083701, 29680831, 48426619, 920105761]

約数ペア:

[(1, 920105761), (19, 48426619), (31, 29680831), (61, 15083701), (589, 1562149), (1159, 793879), (1891, 486571), (25609, 35929)]