2013204496

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{300299}}^1$

素因数の和:300726

約数の個数: 20

約数和(自身を含む): 3909906000

約数和(自身を除く): 1896701504

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 300299, 600598, 1201196, 2402392, 4804784, 125825281, 251650562, 503301124, 1006602248, 2013204496]

約数ペア:

[(1, 2013204496), (2, 1006602248), (4, 503301124), (8, 251650562), (16, 125825281), (419, 4804784), (838, 2402392), (1676, 1201196), (3352, 600598), (6704, 300299)]