290411974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{14347}}^1$

素因数の和:14727

約数の個数: 16

約数和(自身を含む): 451962000

約数和(自身を除く): 161550026

約数列:

[1, 2, 29, 58, 349, 698, 10121, 14347, 20242, 28694, 416063, 832126, 5007103, 10014206, 145205987, 290411974]

約数ペア:

[(1, 290411974), (2, 145205987), (29, 10014206), (58, 5007103), (349, 832126), (698, 416063), (10121, 28694), (14347, 20242)]