428983674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{123059}}^1$

素因数の和:123154

約数の個数: 32

約数和(自身を含む): 992355840

約数和(自身を除く): 563372166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 123059, 246118, 369177, 738354, 861413, 1722826, 2584239, 5168478, 10213897, 20427794, 30641691, 61283382, 71497279, 142994558, 214491837, 428983674]

約数ペア:

[(1, 428983674), (2, 214491837), (3, 142994558), (6, 71497279), (7, 61283382), (14, 30641691), (21, 20427794), (42, 10213897), (83, 5168478), (166, 2584239), (249, 1722826), (498, 861413), (581, 738354), (1162, 369177), (1743, 246118), (3486, 123059)]