353227390

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{42101}}^1$

素因数の和:42947

約数の個数: 16

約数和(自身を含む): 636582240

約数和(自身を除く): 283354850

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 42101, 84202, 210505, 421010, 35322739, 70645478, 176613695, 353227390]

約数ペア:

[(1, 353227390), (2, 176613695), (5, 70645478), (10, 35322739), (839, 421010), (1678, 210505), (4195, 84202), (8390, 42101)]