99907910

素因数分解:

$2^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{7703}}^1$

素因数の和:9007

約数の個数: 16

約数和(自身を含む): 179996256

約数和(自身を除く): 80088346

約数列:

[1, 2, 5, 10, 1297, 2594, 6485, 7703, 12970, 15406, 38515, 77030, 9990791, 19981582, 49953955, 99907910]

約数ペア:

[(1, 99907910), (2, 49953955), (5, 19981582), (10, 9990791), (1297, 77030), (2594, 38515), (6485, 15406), (7703, 12970)]