1390643436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1273483}}^1$

素因数の和:1273510

約数の個数: 48

約数和(自身を含む): 3993645824

約数和(自身を除く): 2603002388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1273483, 2546966, 3820449, 5093932, 7640898, 8914381, 15281796, 16555279, 17828762, 26743143, 33110558, 35657524, 49665837, 53486286, 66221116, 99331674, 106972572, 115886953, 198663348, 231773906, 347660859, 463547812, 695321718, 1390643436]

約数ペア:

[(1, 1390643436), (2, 695321718), (3, 463547812), (4, 347660859), (6, 231773906), (7, 198663348), (12, 115886953), (13, 106972572), (14, 99331674), (21, 66221116), (26, 53486286), (28, 49665837), (39, 35657524), (42, 33110558), (52, 26743143), (78, 17828762), (84, 16555279), (91, 15281796), (156, 8914381), (182, 7640898), (273, 5093932), (364, 3820449), (546, 2546966), (1092, 1273483)]