878610070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6758539}}^1$

素因数の和:6758559

約数の個数: 16

約数和(自身を含む): 1703152080

約数和(自身を除く): 824542010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6758539, 13517078, 33792695, 67585390, 87861007, 175722014, 439305035, 878610070]

約数ペア:

[(1, 878610070), (2, 439305035), (5, 175722014), (10, 87861007), (13, 67585390), (26, 33792695), (65, 13517078), (130, 6758539)]