2390762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 3936384

約数和(自身を除く): 1545622

約数列:

[1, 2, 11, 22, 271, 401, 542, 802, 2981, 4411, 5962, 8822, 108671, 217342, 1195381, 2390762]

約数ペア:

[(1, 2390762), (2, 1195381), (11, 217342), (22, 108671), (271, 8822), (401, 5962), (542, 4411), (802, 2981)]