2019551430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5178337}}^1$

素因数の和:5178360

約数の個数: 32

約数和(自身を含む): 5219764704

約数和(自身を除く): 3200213274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5178337, 10356674, 15535011, 25891685, 31070022, 51783370, 67318381, 77675055, 134636762, 155350110, 201955143, 336591905, 403910286, 673183810, 1009775715, 2019551430]

約数ペア:

[(1, 2019551430), (2, 1009775715), (3, 673183810), (5, 403910286), (6, 336591905), (10, 201955143), (13, 155350110), (15, 134636762), (26, 77675055), (30, 67318381), (39, 51783370), (65, 31070022), (78, 25891685), (130, 15535011), (195, 10356674), (390, 5178337)]