2880796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 5320224

約数和(自身を除く): 2439428

約数列:

[1, 2, 4, 23, 46, 92, 173, 181, 346, 362, 692, 724, 3979, 4163, 7958, 8326, 15916, 16652, 31313, 62626, 125252, 720199, 1440398, 2880796]

約数ペア:

[(1, 2880796), (2, 1440398), (4, 720199), (23, 125252), (46, 62626), (92, 31313), (173, 16652), (181, 15916), (346, 8326), (362, 7958), (692, 4163), (724, 3979)]