2019967305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{63611}}^1$

素因数の和:63721

約数の個数: 32

約数和(自身を含む): 3389247360

約数和(自身を除く): 1369280055

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 1095, 2117, 6351, 10585, 31755, 63611, 190833, 318055, 954165, 1844719, 4643603, 5534157, 9223595, 13930809, 23218015, 27670785, 69654045, 134664487, 403993461, 673322435, 2019967305]

約数ペア:

[(1, 2019967305), (3, 673322435), (5, 403993461), (15, 134664487), (29, 69654045), (73, 27670785), (87, 23218015), (145, 13930809), (219, 9223595), (365, 5534157), (435, 4643603), (1095, 1844719), (2117, 954165), (6351, 318055), (10585, 190833), (31755, 63611)]