1393128818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{863}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 2246952960

約数和(自身を除く): 853824142

約数列:

[1, 2, 17, 34, 79, 158, 601, 863, 1202, 1343, 1726, 2686, 10217, 14671, 20434, 29342, 47479, 68177, 94958, 136354, 518663, 807143, 1037326, 1159009, 1614286, 2318018, 8817271, 17634542, 40974377, 81948754, 696564409, 1393128818]

約数ペア:

[(1, 1393128818), (2, 696564409), (17, 81948754), (34, 40974377), (79, 17634542), (158, 8817271), (601, 2318018), (863, 1614286), (1202, 1159009), (1343, 1037326), (1726, 807143), (2686, 518663), (10217, 136354), (14671, 94958), (20434, 68177), (29342, 47479)]