98877490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{75479}}^1$

素因数の和:75617

約数の個数: 16

約数和(自身を含む): 179340480

約数和(自身を除く): 80462990

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 75479, 150958, 377395, 754790, 9887749, 19775498, 49438745, 98877490]

約数ペア:

[(1, 98877490), (2, 49438745), (5, 19775498), (10, 9887749), (131, 754790), (262, 377395), (655, 150958), (1310, 75479)]