2040746585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1153}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 2667678720

約数和(自身を除く): 626932135

約数列:

[1, 5, 19, 31, 95, 155, 589, 601, 1153, 2945, 3005, 5765, 11419, 18631, 21907, 35743, 57095, 93155, 109535, 178715, 353989, 679117, 692953, 1769945, 3395585, 3464765, 13166107, 21481543, 65830535, 107407715, 408149317, 2040746585]

約数ペア:

[(1, 2040746585), (5, 408149317), (19, 107407715), (31, 65830535), (95, 21481543), (155, 13166107), (589, 3464765), (601, 3395585), (1153, 1769945), (2945, 692953), (3005, 679117), (5765, 353989), (11419, 178715), (18631, 109535), (21907, 93155), (35743, 57095)]