898404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 2275056

約数和(自身を除く): 1376652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 443, 507, 676, 886, 1014, 1329, 1772, 2028, 2658, 5316, 5759, 11518, 17277, 23036, 34554, 69108, 74867, 149734, 224601, 299468, 449202, 898404]

約数ペア:

[(1, 898404), (2, 449202), (3, 299468), (4, 224601), (6, 149734), (12, 74867), (13, 69108), (26, 34554), (39, 23036), (52, 17277), (78, 11518), (156, 5759), (169, 5316), (338, 2658), (443, 2028), (507, 1772), (676, 1329), (886, 1014)]