1791958036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 3457339200

約数和(自身を除く): 1665381164

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 443, 596, 617, 886, 1234, 1639, 1772, 2468, 3278, 4873, 6556, 6787, 9746, 13574, 19492, 27148, 66007, 91933, 132014, 183866, 264028, 273331, 367732, 546662, 726077, 1011263, 1093324, 1452154, 2022526, 2904308, 3006641, 4045052, 6013282, 12026564, 40726319, 81452638, 162905276, 447989509, 895979018, 1791958036]

約数ペア:

[(1, 1791958036), (2, 895979018), (4, 447989509), (11, 162905276), (22, 81452638), (44, 40726319), (149, 12026564), (298, 6013282), (443, 4045052), (596, 3006641), (617, 2904308), (886, 2022526), (1234, 1452154), (1639, 1093324), (1772, 1011263), (2468, 726077), (3278, 546662), (4873, 367732), (6556, 273331), (6787, 264028), (9746, 183866), (13574, 132014), (19492, 91933), (27148, 66007)]