238534270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1834879}}^1$

素因数の和:1834899

約数の個数: 16

約数和(自身を含む): 462389760

約数和(自身を除く): 223855490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1834879, 3669758, 9174395, 18348790, 23853427, 47706854, 119267135, 238534270]

約数ペア:

[(1, 238534270), (2, 119267135), (5, 47706854), (10, 23853427), (13, 18348790), (26, 9174395), (65, 3669758), (130, 1834879)]