1330665954

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3123629}}^1$

素因数の和:3123705

約数の個数: 16

約数和(自身を含む): 2698816320

約数和(自身を除く): 1368150366

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 3123629, 6247258, 9370887, 18741774, 221777659, 443555318, 665332977, 1330665954]

約数ペア:

[(1, 1330665954), (2, 665332977), (3, 443555318), (6, 221777659), (71, 18741774), (142, 9370887), (213, 6247258), (426, 3123629)]