4571024

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2621}}^1$

素因数の和:2738

約数の個数: 20

約数和(自身を含む): 8941020

約数和(自身を除く): 4369996

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2621, 5242, 10484, 20968, 41936, 285689, 571378, 1142756, 2285512, 4571024]

約数ペア:

[(1, 4571024), (2, 2285512), (4, 1142756), (8, 571378), (16, 285689), (109, 41936), (218, 20968), (436, 10484), (872, 5242), (1744, 2621)]