2018351314

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{224911}}^1$

素因数の和:225561

約数の個数: 16

約数和(自身を含む): 3465444096

約数和(自身を除く): 1447092782

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 224911, 449822, 1574377, 3148754, 144167951, 288335902, 1009175657, 2018351314]

約数ペア:

[(1, 2018351314), (2, 1009175657), (7, 288335902), (14, 144167951), (641, 3148754), (1282, 1574377), (4487, 449822), (8974, 224911)]