2880826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 4687200

約数和(自身を除く): 1806374

約数列:

[1, 2, 13, 26, 179, 358, 619, 1238, 2327, 4654, 8047, 16094, 110801, 221602, 1440413, 2880826]

約数ペア:

[(1, 2880826), (2, 1440413), (13, 221602), (26, 110801), (179, 16094), (358, 8047), (619, 4654), (1238, 2327)]