669996314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{4129}}^1$

素因数の和:4302

約数の個数: 24

約数和(自身を含む): 1096440660

約数和(自身を除く): 426444346

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 4129, 6241, 8258, 12482, 53677, 81133, 107354, 162266, 326191, 652382, 4240483, 8480966, 25769089, 51538178, 334998157, 669996314]

約数ペア:

[(1, 669996314), (2, 334998157), (13, 51538178), (26, 25769089), (79, 8480966), (158, 4240483), (1027, 652382), (2054, 326191), (4129, 162266), (6241, 107354), (8258, 81133), (12482, 53677)]