4080054398

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{218629}}^1$

素因数の和:218712

約数の個数: 32

約数和(自身を含む): 7387944960

約数和(自身を除く): 3307890562

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 9331, 18662, 218629, 437258, 1530403, 3060806, 6777499, 9401047, 13554998, 18802094, 47442493, 65807329, 94884986, 131614658, 291432457, 582864914, 2040027199, 4080054398]

約数ペア:

[(1, 4080054398), (2, 2040027199), (7, 582864914), (14, 291432457), (31, 131614658), (43, 94884986), (62, 65807329), (86, 47442493), (217, 18802094), (301, 13554998), (434, 9401047), (602, 6777499), (1333, 3060806), (2666, 1530403), (9331, 437258), (18662, 218629)]