298891489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{18061}}^1$

素因数の和:18160

約数の個数: 16

約数和(自身を含む): 343900480

約数和(自身を除く): 45008991

約数列:

[1, 13, 19, 67, 247, 871, 1273, 16549, 18061, 234793, 343159, 1210087, 4461067, 15731131, 22991653, 298891489]

約数ペア:

[(1, 298891489), (13, 22991653), (19, 15731131), (67, 4461067), (247, 1210087), (871, 343159), (1273, 234793), (16549, 18061)]