4195639

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 5018112

約数和(自身を除く): 822473

約数列:

[1, 7, 43, 53, 263, 301, 371, 1841, 2279, 11309, 13939, 15953, 79163, 97573, 599377, 4195639]

約数ペア:

[(1, 4195639), (7, 599377), (43, 97573), (53, 79163), (263, 15953), (301, 13939), (371, 11309), (1841, 2279)]