5640452

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 10221792

約数和(自身を除く): 4581340

約数列:

[1, 2, 4, 41, 82, 163, 164, 211, 326, 422, 652, 844, 6683, 8651, 13366, 17302, 26732, 34393, 34604, 68786, 137572, 1410113, 2820226, 5640452]

約数ペア:

[(1, 5640452), (2, 2820226), (4, 1410113), (41, 137572), (82, 68786), (163, 34604), (164, 34393), (211, 26732), (326, 17302), (422, 13366), (652, 8651), (844, 6683)]