5580172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 10584000

約数和(自身を除く): 5003828

約数列:

[1, 2, 4, 13, 26, 52, 239, 449, 478, 898, 956, 1796, 3107, 5837, 6214, 11674, 12428, 23348, 107311, 214622, 429244, 1395043, 2790086, 5580172]

約数ペア:

[(1, 5580172), (2, 2790086), (4, 1395043), (13, 429244), (26, 214622), (52, 107311), (239, 23348), (449, 12428), (478, 11674), (898, 6214), (956, 5837), (1796, 3107)]