388022212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{18587}}^1$

素因数の和:18915

約数の個数: 24

約数和(自身を含む): 721363104

約数和(自身を除く): 333340892

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 5219, 10438, 18587, 20876, 37174, 74348, 315979, 631958, 1263916, 5706209, 11412418, 22824836, 97005553, 194011106, 388022212]

約数ペア:

[(1, 388022212), (2, 194011106), (4, 97005553), (17, 22824836), (34, 11412418), (68, 5706209), (307, 1263916), (614, 631958), (1228, 315979), (5219, 74348), (10438, 37174), (18587, 20876)]