4002046

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 6638544

約数和(自身を除く): 2636498

約数列:

[1, 2, 19, 23, 38, 46, 241, 361, 437, 482, 722, 874, 4579, 5543, 8303, 9158, 11086, 16606, 87001, 105317, 174002, 210634, 2001023, 4002046]

約数ペア:

[(1, 4002046), (2, 2001023), (19, 210634), (23, 174002), (38, 105317), (46, 87001), (241, 16606), (361, 11086), (437, 9158), (482, 8303), (722, 5543), (874, 4579)]