351139916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{40213}}^1$

素因数の和:40313

約数の個数: 24

約数和(自身を含む): 641815440

約数和(自身を除く): 290675524

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 4366, 8732, 40213, 80426, 160852, 1487881, 2372567, 2975762, 4745134, 5951524, 9490268, 87784979, 175569958, 351139916]

約数ペア:

[(1, 351139916), (2, 175569958), (4, 87784979), (37, 9490268), (59, 5951524), (74, 4745134), (118, 2975762), (148, 2372567), (236, 1487881), (2183, 160852), (4366, 80426), (8732, 40213)]