4211090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 8452080

約数和(自身を除く): 4240990

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1117, 1885, 2234, 3770, 5585, 11170, 14521, 29042, 32393, 64786, 72605, 145210, 161965, 323930, 421109, 842218, 2105545, 4211090]

約数ペア:

[(1, 4211090), (2, 2105545), (5, 842218), (10, 421109), (13, 323930), (26, 161965), (29, 145210), (58, 72605), (65, 64786), (130, 32393), (145, 29042), (290, 14521), (377, 11170), (754, 5585), (1117, 3770), (1885, 2234)]