1386800350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2133539}}^1$

素因数の和:2133564

約数の個数: 24

約数和(自身を含む): 2777869080

約数和(自身を除く): 1391068730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2133539, 4267078, 10667695, 21335390, 27736007, 53338475, 55472014, 106676950, 138680035, 277360070, 693400175, 1386800350]

約数ペア:

[(1, 1386800350), (2, 693400175), (5, 277360070), (10, 138680035), (13, 106676950), (25, 55472014), (26, 53338475), (50, 27736007), (65, 21335390), (130, 10667695), (325, 4267078), (650, 2133539)]