1236691678

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1\times {\mathrm{10429}}^1$

素因数の和:10923

約数の個数: 16

約数和(自身を含む): 1870641360

約数和(自身を除く): 633949682

約数列:

[1, 2, 211, 281, 422, 562, 10429, 20858, 59291, 118582, 2200519, 2930549, 4401038, 5861098, 618345839, 1236691678]

約数ペア:

[(1, 1236691678), (2, 618345839), (211, 5861098), (281, 4401038), (422, 2930549), (562, 2200519), (10429, 118582), (20858, 59291)]