28430019790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98034551}}^1$

素因数の和:98034587

約数の個数: 16

約数和(自身を含む): 52938658080

約数和(自身を除く): 24508638290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 98034551, 196069102, 490172755, 980345510, 2843001979, 5686003958, 14215009895, 28430019790]

約数ペア:

[(1, 28430019790), (2, 14215009895), (5, 5686003958), (10, 2843001979), (29, 980345510), (58, 490172755), (145, 196069102), (290, 98034551)]