97889788

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 174992832

約数和(自身を除く): 77103044

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 2447, 4894, 9788, 10001, 20002, 40004, 178631, 335239, 357262, 670478, 714524, 1340956, 24472447, 48944894, 97889788]

約数ペア:

[(1, 97889788), (2, 48944894), (4, 24472447), (73, 1340956), (137, 714524), (146, 670478), (274, 357262), (292, 335239), (548, 178631), (2447, 40004), (4894, 20002), (9788, 10001)]