98415290

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{49957}}^1$

素因数の和:50161

約数の個数: 16

約数和(自身を含む): 178050312

約数和(自身を除く): 79635022

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 49957, 99914, 249785, 499570, 9841529, 19683058, 49207645, 98415290]

約数ペア:

[(1, 98415290), (2, 49207645), (5, 19683058), (10, 9841529), (197, 499570), (394, 249785), (985, 99914), (1970, 49957)]