415025390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3192503}}^1$

素因数の和:3192523

約数の個数: 16

約数和(自身を含む): 804511008

約数和(自身を除く): 389485618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3192503, 6385006, 15962515, 31925030, 41502539, 83005078, 207512695, 415025390]

約数ペア:

[(1, 415025390), (2, 207512695), (5, 83005078), (10, 41502539), (13, 31925030), (26, 15962515), (65, 6385006), (130, 3192503)]