320848412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{11261}}^1$

素因数の和:11701

約数の個数: 24

約数和(自身を含む): 595985040

約数和(自身を除く): 275136628

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1676, 7123, 11261, 14246, 22522, 28492, 45044, 191437, 382874, 765748, 4718359, 9436718, 18873436, 80212103, 160424206, 320848412]

約数ペア:

[(1, 320848412), (2, 160424206), (4, 80212103), (17, 18873436), (34, 9436718), (68, 4718359), (419, 765748), (838, 382874), (1676, 191437), (7123, 45044), (11261, 28492), (14246, 22522)]