39852421284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255464239}}^1$

素因数の和:255464259

約数の個数: 24

約数和(自身を含む): 100141982080

約数和(自身を除く): 60289560796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 255464239, 510928478, 766392717, 1021856956, 1532785434, 3065570868, 3321035107, 6642070214, 9963105321, 13284140428, 19926210642, 39852421284]

約数ペア:

[(1, 39852421284), (2, 19926210642), (3, 13284140428), (4, 9963105321), (6, 6642070214), (12, 3321035107), (13, 3065570868), (26, 1532785434), (39, 1021856956), (52, 766392717), (78, 510928478), (156, 255464239)]