2115401398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{219031}}^1$

素因数の和:219483

約数の個数: 16

約数和(自身を含む): 3469466880

約数和(自身を除く): 1354065482

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 219031, 438062, 2409341, 4818682, 96154609, 192309218, 1057700699, 2115401398]

約数ペア:

[(1, 2115401398), (2, 1057700699), (11, 192309218), (22, 96154609), (439, 4818682), (878, 2409341), (4829, 438062), (9658, 219031)]