2880389617

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{53239}}^1$

素因数の和:53436

約数の個数: 16

約数和(自身を含む): 3373286400

約数和(自身を除く): 492896783

約数列:

[1, 7, 59, 131, 413, 917, 7729, 53239, 54103, 372673, 3141101, 6974309, 21987707, 48820163, 411484231, 2880389617]

約数ペア:

[(1, 2880389617), (7, 411484231), (59, 48820163), (131, 21987707), (413, 6974309), (917, 3141101), (7729, 372673), (53239, 54103)]