2406463670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1423943}}^1$

素因数の和:1423976

約数の個数: 24

約数和(自身を含む): 4690471536

約数和(自身を除く): 2284007866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1423943, 2847886, 7119715, 14239430, 18511259, 37022518, 92556295, 185112590, 240646367, 481292734, 1203231835, 2406463670]

約数ペア:

[(1, 2406463670), (2, 1203231835), (5, 481292734), (10, 240646367), (13, 185112590), (26, 92556295), (65, 37022518), (130, 18511259), (169, 14239430), (338, 7119715), (845, 2847886), (1690, 1423943)]