1330405978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1\times {\mathrm{887}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 2209628160

約数和(自身を除く): 879222182

約数列:

[1, 2, 11, 22, 79, 158, 863, 869, 887, 1726, 1738, 1774, 9493, 9757, 18986, 19514, 68177, 70073, 136354, 140146, 749947, 765481, 770803, 1499894, 1530962, 1541606, 8420291, 16840582, 60472999, 120945998, 665202989, 1330405978]

約数ペア:

[(1, 1330405978), (2, 665202989), (11, 120945998), (22, 60472999), (79, 16840582), (158, 8420291), (863, 1541606), (869, 1530962), (887, 1499894), (1726, 770803), (1738, 765481), (1774, 749947), (9493, 140146), (9757, 136354), (18986, 70073), (19514, 68177)]