98671070

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{20261}}^1$

素因数の和:20755

約数の個数: 16

約数和(自身を含む): 177981408

約数和(自身を除く): 79310338

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 20261, 40522, 101305, 202610, 9867107, 19734214, 49335535, 98671070]

約数ペア:

[(1, 98671070), (2, 49335535), (5, 19734214), (10, 9867107), (487, 202610), (974, 101305), (2435, 40522), (4870, 20261)]