521642064

素因数分解:

$2^4\times 3^1\times {\mathrm{10867543}}^1$

素因数の和:10867554

約数の個数: 20

約数和(自身を含む): 1347575456

約数和(自身を除く): 825933392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10867543, 21735086, 32602629, 43470172, 65205258, 86940344, 130410516, 173880688, 260821032, 521642064]

約数ペア:

[(1, 521642064), (2, 260821032), (3, 173880688), (4, 130410516), (6, 86940344), (8, 65205258), (12, 43470172), (16, 32602629), (24, 21735086), (48, 10867543)]