542306874

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{136739}}^1$

素因数の和:137405

約数の個数: 16

約数和(自身を含む): 1086262560

約数和(自身を除く): 543955686

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 136739, 273478, 410217, 820434, 90384479, 180768958, 271153437, 542306874]

約数ペア:

[(1, 542306874), (2, 271153437), (3, 180768958), (6, 90384479), (661, 820434), (1322, 410217), (1983, 273478), (3966, 136739)]