394826474

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{23719}}^1$

素因数の和:23798

約数の個数: 32

約数和(自身を含む): 717292800

約数和(自身を除く): 322466326

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 16646, 23719, 47438, 166033, 332066, 687851, 972479, 1375702, 1944958, 4814957, 6807353, 9629914, 13614706, 28201891, 56403782, 197413237, 394826474]

約数ペア:

[(1, 394826474), (2, 197413237), (7, 56403782), (14, 28201891), (29, 13614706), (41, 9629914), (58, 6807353), (82, 4814957), (203, 1944958), (287, 1375702), (406, 972479), (574, 687851), (1189, 332066), (2378, 166033), (8323, 47438), (16646, 23719)]