2017119688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163621}}^1$

素因数の和:163717

約数の個数: 32

約数和(自身を含む): 4005466560

約数和(自身を除く): 1988346872

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 6164, 12328, 163621, 327242, 654484, 1308968, 3763283, 7526566, 10962607, 15053132, 21925214, 30106264, 43850428, 87700856, 252139961, 504279922, 1008559844, 2017119688]

約数ペア:

[(1, 2017119688), (2, 1008559844), (4, 504279922), (8, 252139961), (23, 87700856), (46, 43850428), (67, 30106264), (92, 21925214), (134, 15053132), (184, 10962607), (268, 7526566), (536, 3763283), (1541, 1308968), (3082, 654484), (6164, 327242), (12328, 163621)]