2019624954851

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{1583}}^1\times {\mathrm{6977}}^1$

素因数の和:8891

約数の個数: 32

約数和(自身を含む): 2338670112768

約数和(自身を除く): 319045157917

約数列:

[1, 7, 151, 173, 1057, 1211, 1583, 6977, 11081, 26123, 48839, 182861, 239033, 273859, 1053527, 1207021, 1673231, 1917013, 7374689, 8449147, 11044591, 41352709, 77312137, 182260171, 289468963, 1275821197, 1667733241, 1910714243, 11674132687, 13374999701, 288517850693, 2019624954851]

約数ペア:

[(1, 2019624954851), (7, 288517850693), (151, 13374999701), (173, 11674132687), (1057, 1910714243), (1211, 1667733241), (1583, 1275821197), (6977, 289468963), (11081, 182260171), (26123, 77312137), (48839, 41352709), (182861, 11044591), (239033, 8449147), (273859, 7374689), (1053527, 1917013), (1207021, 1673231)]