2100525686

素因数分解:

$2^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{122081}}^1$

素因数の和:123319

約数の個数: 16

約数和(自身を含む): 3603860640

約数和(自身を除く): 1503334954

約数列:

[1, 2, 7, 14, 1229, 2458, 8603, 17206, 122081, 244162, 854567, 1709134, 150037549, 300075098, 1050262843, 2100525686]

約数ペア:

[(1, 2100525686), (2, 1050262843), (7, 300075098), (14, 150037549), (1229, 1709134), (2458, 854567), (8603, 244162), (17206, 122081)]