2081159384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3664013}}^1$

素因数の和:3664090

約数の個数: 16

約数和(自身を含む): 3957135120

約数和(自身を除く): 1875975736

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3664013, 7328026, 14656052, 29312104, 260144923, 520289846, 1040579692, 2081159384]

約数ペア:

[(1, 2081159384), (2, 1040579692), (4, 520289846), (8, 260144923), (71, 29312104), (142, 14656052), (284, 7328026), (568, 3664013)]