2016574955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317321}}^1$

素因数の和:317398

約数の個数: 16

約数和(自身を含む): 2558884608

約数和(自身を除く): 542309653

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 317321, 1586605, 9836951, 13010161, 49184755, 65050805, 403314991, 2016574955]

約数ペア:

[(1, 2016574955), (5, 403314991), (31, 65050805), (41, 49184755), (155, 13010161), (205, 9836951), (1271, 1586605), (6355, 317321)]