4278391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 4939200

約数和(自身を除く): 660809

約数列:

[1, 13, 23, 41, 299, 349, 533, 943, 4537, 8027, 12259, 14309, 104351, 186017, 329107, 4278391]

約数ペア:

[(1, 4278391), (13, 329107), (23, 186017), (41, 104351), (299, 14309), (349, 12259), (533, 8027), (943, 4537)]