8520577742

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 13014682560

約数和(自身を除く): 4494104818

約数列:

[1, 2, 109, 218, 263, 353, 421, 526, 706, 842, 28667, 38477, 45889, 57334, 76954, 91778, 92839, 110723, 148613, 185678, 221446, 297226, 10119451, 12068807, 16198817, 20238902, 24137614, 32397634, 39085219, 78170438, 4260288871, 8520577742]

約数ペア:

[(1, 8520577742), (2, 4260288871), (109, 78170438), (218, 39085219), (263, 32397634), (353, 24137614), (421, 20238902), (526, 16198817), (706, 12068807), (842, 10119451), (28667, 297226), (38477, 221446), (45889, 185678), (57334, 148613), (76954, 110723), (91778, 92839)]