1966535870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{53453}}^1$

素因数の和:53756

約数の個数: 32

約数和(自身を含む): 3825595872

約数和(自身を除く): 1859060002

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1415, 2830, 3679, 7358, 18395, 36790, 53453, 106906, 267265, 534530, 694889, 1389778, 3474445, 6948890, 15127199, 30254398, 75635995, 151271990, 196653587, 393307174, 983267935, 1966535870]

約数ペア:

[(1, 1966535870), (2, 983267935), (5, 393307174), (10, 196653587), (13, 151271990), (26, 75635995), (65, 30254398), (130, 15127199), (283, 6948890), (566, 3474445), (1415, 1389778), (2830, 694889), (3679, 534530), (7358, 267265), (18395, 106906), (36790, 53453)]