2956646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 5626368

約数和(自身を除く): 2669722

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 263, 511, 526, 803, 1022, 1606, 1841, 2893, 3682, 5621, 5786, 11242, 19199, 20251, 38398, 40502, 134393, 211189, 268786, 422378, 1478323, 2956646]

約数ペア:

[(1, 2956646), (2, 1478323), (7, 422378), (11, 268786), (14, 211189), (22, 134393), (73, 40502), (77, 38398), (146, 20251), (154, 19199), (263, 11242), (511, 5786), (526, 5621), (803, 3682), (1022, 2893), (1606, 1841)]