3928958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 6462720

約数和(自身を除く): 2533762

約数列:

[1, 2, 11, 22, 271, 542, 659, 1318, 2981, 5962, 7249, 14498, 178589, 357178, 1964479, 3928958]

約数ペア:

[(1, 3928958), (2, 1964479), (11, 357178), (22, 178589), (271, 14498), (542, 7249), (659, 5962), (1318, 2981)]