1589445221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2531}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 2005506048

約数和(自身を除く): 416060827

約数列:

[1, 7, 13, 67, 91, 103, 469, 721, 871, 1339, 2531, 6097, 6901, 9373, 17717, 32903, 48307, 89713, 169577, 230321, 260693, 627991, 1187039, 1824851, 2204501, 3389009, 15431507, 17466431, 23723063, 122265017, 227063603, 1589445221]

約数ペア:

[(1, 1589445221), (7, 227063603), (13, 122265017), (67, 23723063), (91, 17466431), (103, 15431507), (469, 3389009), (721, 2204501), (871, 1824851), (1339, 1187039), (2531, 627991), (6097, 260693), (6901, 230321), (9373, 169577), (17717, 89713), (32903, 48307)]