669672020182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{72648299}}^1$

素因数の和:72648731

約数の個数: 16

約数和(自身を含む): 1098442296000

約数和(自身を除く): 428770275818

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 72648299, 145296598, 799131289, 1598262578, 30439637281, 60879274562, 334836010091, 669672020182]

約数ペア:

[(1, 669672020182), (2, 334836010091), (11, 60879274562), (22, 30439637281), (419, 1598262578), (838, 799131289), (4609, 145296598), (9218, 72648299)]