9979538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2461

約数の個数: 16

約数和(自身を含む): 15704280

約数和(自身を除く): 5724742

約数列:

[1, 2, 29, 58, 73, 146, 2117, 2357, 4234, 4714, 68353, 136706, 172061, 344122, 4989769, 9979538]

約数ペア:

[(1, 9979538), (2, 4989769), (29, 344122), (58, 172061), (73, 136706), (146, 68353), (2117, 4714), (2357, 4234)]