2901166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 4560768

約数和(自身を除く): 1659602

約数列:

[1, 2, 31, 62, 73, 146, 641, 1282, 2263, 4526, 19871, 39742, 46793, 93586, 1450583, 2901166]

約数ペア:

[(1, 2901166), (2, 1450583), (31, 93586), (62, 46793), (73, 39742), (146, 19871), (641, 4526), (1282, 2263)]