4062928

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1494

約数の個数: 20

約数和(自身を含む): 7918020

約数和(自身を除く): 3855092

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1289, 1576, 2578, 3152, 5156, 10312, 20624, 253933, 507866, 1015732, 2031464, 4062928]

約数ペア:

[(1, 4062928), (2, 2031464), (4, 1015732), (8, 507866), (16, 253933), (197, 20624), (394, 10312), (788, 5156), (1289, 3152), (1576, 2578)]