400018049381

素因数分解:

${\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1973}}^1\times {\mathrm{21803}}^1$

素因数の和:24340

約数の個数: 16

約数和(自身を含む): 424557370944

約数和(自身を除く): 24539321563

約数列:

[1, 17, 547, 1973, 9299, 21803, 33541, 370651, 1079231, 11926241, 18346927, 43017319, 202746097, 731294423, 23530473493, 400018049381]

約数ペア:

[(1, 400018049381), (17, 23530473493), (547, 731294423), (1973, 202746097), (9299, 43017319), (21803, 18346927), (33541, 11926241), (370651, 1079231)]