989826305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{371417}}^1$

素因数の和:371476

約数の個数: 16

約数和(自身を含む): 1310362704

約数和(自身を除く): 320536399

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 371417, 1857085, 4828421, 15228097, 24142105, 76140485, 197965261, 989826305]

約数ペア:

[(1, 989826305), (5, 197965261), (13, 76140485), (41, 24142105), (65, 15228097), (205, 4828421), (533, 1857085), (2665, 371417)]