1001058004

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{401}}^1\times {\mathrm{2221}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 1763263656

約数和(自身を除く): 762205652

約数列:

[1, 2, 4, 281, 401, 562, 802, 1124, 1604, 2221, 4442, 8884, 112681, 225362, 450724, 624101, 890621, 1248202, 1781242, 2496404, 3562484, 250264501, 500529002, 1001058004]

約数ペア:

[(1, 1001058004), (2, 500529002), (4, 250264501), (281, 3562484), (401, 2496404), (562, 1781242), (802, 1248202), (1124, 890621), (1604, 624101), (2221, 450724), (4442, 225362), (8884, 112681)]