1661042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 16

約数和(自身を含む): 2614272

約数和(自身を除く): 953230

約数列:

[1, 2, 31, 62, 73, 146, 367, 734, 2263, 4526, 11377, 22754, 26791, 53582, 830521, 1661042]

約数ペア:

[(1, 1661042), (2, 830521), (31, 53582), (62, 26791), (73, 22754), (146, 11377), (367, 4526), (734, 2263)]