2821112

素因数分解:

$2^3\times 7^1\times {\mathrm{50377}}^1$

素因数の和:50390

約数の個数: 16

約数和(自身を含む): 6045360

約数和(自身を除く): 3224248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 50377, 100754, 201508, 352639, 403016, 705278, 1410556, 2821112]

約数ペア:

[(1, 2821112), (2, 1410556), (4, 705278), (7, 403016), (8, 352639), (14, 201508), (28, 100754), (56, 50377)]