4648228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 8890560

約数和(自身を除く): 4242332

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1259, 1846, 2518, 3692, 5036, 16367, 32734, 65468, 89389, 178778, 357556, 1162057, 2324114, 4648228]

約数ペア:

[(1, 4648228), (2, 2324114), (4, 1162057), (13, 357556), (26, 178778), (52, 89389), (71, 65468), (142, 32734), (284, 16367), (923, 5036), (1259, 3692), (1846, 2518)]