1299681590

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{115733}}^1$

素因数の和:116863

約数の個数: 16

約数和(自身を含む): 2341530288

約数和(自身を除く): 1041848698

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 11230, 115733, 231466, 578665, 1157330, 129968159, 259936318, 649840795, 1299681590]

約数ペア:

[(1, 1299681590), (2, 649840795), (5, 259936318), (10, 129968159), (1123, 1157330), (2246, 578665), (5615, 231466), (11230, 115733)]