398102122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3209}}^1\times {\mathrm{5639}}^1$

素因数の和:8861

約数の個数: 16

約数和(自身を含む): 651758400

約数和(自身を除く): 253656278

約数列:

[1, 2, 11, 22, 3209, 5639, 6418, 11278, 35299, 62029, 70598, 124058, 18095551, 36191102, 199051061, 398102122]

約数ペア:

[(1, 398102122), (2, 199051061), (11, 36191102), (22, 18095551), (3209, 124058), (5639, 70598), (6418, 62029), (11278, 35299)]