2019402195

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1\times {\mathrm{683}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 3250368000

約数和(自身を除く): 1230965805

約数列:

[1, 3, 5, 15, 439, 449, 683, 1317, 1347, 2049, 2195, 2245, 3415, 6585, 6735, 10245, 197111, 299837, 306667, 591333, 899511, 920001, 985555, 1499185, 1533335, 2956665, 4497555, 4600005, 134626813, 403880439, 673134065, 2019402195]

約数ペア:

[(1, 2019402195), (3, 673134065), (5, 403880439), (15, 134626813), (439, 4600005), (449, 4497555), (683, 2956665), (1317, 1533335), (1347, 1499185), (2049, 985555), (2195, 920001), (2245, 899511), (3415, 591333), (6585, 306667), (6735, 299837), (10245, 197111)]