393669130

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{111521}}^1$

素因数の和:111881

約数の個数: 16

約数和(自身を含む): 710618184

約数和(自身を除く): 316949054

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 111521, 223042, 557605, 1115210, 39366913, 78733826, 196834565, 393669130]

約数ペア:

[(1, 393669130), (2, 196834565), (5, 78733826), (10, 39366913), (353, 1115210), (706, 557605), (1765, 223042), (3530, 111521)]