1570908040438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{6491355539}}^1$

素因数の和:6491355563

約数の個数: 12

約数和(自身を含む): 2590050860460

約数和(自身を除く): 1019142820022

約数列:

[1, 2, 11, 22, 121, 242, 6491355539, 12982711078, 71404910929, 142809821858, 785454020219, 1570908040438]

約数ペア:

[(1, 1570908040438), (2, 785454020219), (11, 142809821858), (22, 71404910929), (121, 12982711078), (242, 6491355539)]