4388348

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 7980000

約数和(自身を除く): 3591652

約数列:

[1, 2, 4, 37, 74, 148, 149, 199, 298, 398, 596, 796, 5513, 7363, 11026, 14726, 22052, 29452, 29651, 59302, 118604, 1097087, 2194174, 4388348]

約数ペア:

[(1, 4388348), (2, 2194174), (4, 1097087), (37, 118604), (74, 59302), (148, 29651), (149, 29452), (199, 22052), (298, 14726), (398, 11026), (596, 7363), (796, 5513)]