2231450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3458

約数の個数: 24

約数和(自身を含む): 4471068

約数和(自身を除く): 2239618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3433, 6866, 17165, 34330, 44629, 85825, 89258, 171650, 223145, 446290, 1115725, 2231450]

約数ペア:

[(1, 2231450), (2, 1115725), (5, 446290), (10, 223145), (13, 171650), (25, 89258), (26, 85825), (50, 44629), (65, 34330), (130, 17165), (325, 6866), (650, 3433)]