397777322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1\times {\mathrm{8521}}^1$

素因数の和:9913

約数の個数: 16

約数和(自身を含む): 632298312

約数和(自身を除く): 234520990

約数列:

[1, 2, 17, 34, 1373, 2746, 8521, 17042, 23341, 46682, 144857, 289714, 11699333, 23398666, 198888661, 397777322]

約数ペア:

[(1, 397777322), (2, 198888661), (17, 23398666), (34, 11699333), (1373, 289714), (2746, 144857), (8521, 46682), (17042, 23341)]