1857206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 3051888

約数和(自身を除く): 1194682

約数列:

[1, 2, 13, 26, 61, 122, 793, 1171, 1586, 2342, 15223, 30446, 71431, 142862, 928603, 1857206]

約数ペア:

[(1, 1857206), (2, 928603), (13, 142862), (26, 71431), (61, 30446), (122, 15223), (793, 2342), (1171, 1586)]