127624238

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{40879}}^1$

素因数の和:41111

約数の個数: 16

約数和(自身を含む): 219770880

約数和(自身を除く): 92146642

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 40879, 81758, 286153, 572306, 9116017, 18232034, 63812119, 127624238]

約数ペア:

[(1, 127624238), (2, 63812119), (7, 18232034), (14, 9116017), (223, 572306), (446, 286153), (1561, 81758), (3122, 40879)]