797011490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2029}}^1\times {\mathrm{3571}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 1566250560

約数和(自身を除く): 769239070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2029, 3571, 4058, 7142, 10145, 17855, 20290, 22319, 35710, 39281, 44638, 78562, 111595, 196405, 223190, 392810, 7245559, 14491118, 36227795, 72455590, 79701149, 159402298, 398505745, 797011490]

約数ペア:

[(1, 797011490), (2, 398505745), (5, 159402298), (10, 79701149), (11, 72455590), (22, 36227795), (55, 14491118), (110, 7245559), (2029, 392810), (3571, 223190), (4058, 196405), (7142, 111595), (10145, 78562), (17855, 44638), (20290, 39281), (22319, 35710)]