1361206870

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{260269}}^1$

素因数の和:260799

約数の個数: 16

約数和(自身を含む): 2454866640

約数和(自身を除く): 1093659770

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 260269, 520538, 1301345, 2602690, 136120687, 272241374, 680603435, 1361206870]

約数ペア:

[(1, 1361206870), (2, 680603435), (5, 272241374), (10, 136120687), (523, 2602690), (1046, 1301345), (2615, 520538), (5230, 260269)]