4455997

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 5725440

約数和(自身を除く): 1269443

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 2129, 14903, 27677, 48967, 193739, 342769, 636571, 4455997]

約数ペア:

[(1, 4455997), (7, 636571), (13, 342769), (23, 193739), (91, 48967), (161, 27677), (299, 14903), (2093, 2129)]