2015901491

素因数分解:

${\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 2058405888

約数和(自身を除く): 42504397

約数列:

[1, 131, 151, 223, 457, 19781, 29213, 33673, 59867, 69007, 101911, 4411163, 9039917, 13350341, 15388561, 2015901491]

約数ペア:

[(1, 2015901491), (131, 15388561), (151, 13350341), (223, 9039917), (457, 4411163), (19781, 101911), (29213, 69007), (33673, 59867)]