98983130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{111217}}^1$

素因数の和:111313

約数の個数: 16

約数和(自身を含む): 180173160

約数和(自身を除く): 81190030

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 111217, 222434, 556085, 1112170, 9898313, 19796626, 49491565, 98983130]

約数ペア:

[(1, 98983130), (2, 49491565), (5, 19796626), (10, 9898313), (89, 1112170), (178, 556085), (445, 222434), (890, 111217)]