1249290434

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{79039}}^1$

素因数の和:80177

約数の個数: 16

約数和(自身を含む): 2143564800

約数和(自身を除く): 894274366

約数列:

[1, 2, 7, 14, 1129, 2258, 7903, 15806, 79039, 158078, 553273, 1106546, 89235031, 178470062, 624645217, 1249290434]

約数ペア:

[(1, 1249290434), (2, 624645217), (7, 178470062), (14, 89235031), (1129, 1106546), (2258, 553273), (7903, 158078), (15806, 79039)]