1340953365022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{296729}}^1\times {\mathrm{72889}}^1$

素因数の和:369651

約数の個数: 16

約数和(自身を含む): 2076350371200

約数和(自身を除く): 735397006178

約数列:

[1, 2, 31, 62, 72889, 145778, 296729, 593458, 2259559, 4519118, 9198599, 18397198, 21628280081, 43256560162, 670476682511, 1340953365022]

約数ペア:

[(1, 1340953365022), (2, 670476682511), (31, 43256560162), (62, 21628280081), (72889, 18397198), (145778, 9198599), (296729, 4519118), (593458, 2259559)]