2465815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 800105

約数列:

[1, 5, 11, 55, 107, 419, 535, 1177, 2095, 4609, 5885, 23045, 44833, 224165, 493163, 2465815]

約数ペア:

[(1, 2465815), (5, 493163), (11, 224165), (55, 44833), (107, 23045), (419, 5885), (535, 4609), (1177, 2095)]