2021844884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{150929}}^1$

素因数の和:151147

約数の個数: 24

約数和(自身を含む): 3765401640

約数和(自身を除く): 1743556756

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 13396, 150929, 301858, 603716, 2565793, 5131586, 10263172, 29733013, 59466026, 118932052, 505461221, 1010922442, 2021844884]

約数ペア:

[(1, 2021844884), (2, 1010922442), (4, 505461221), (17, 118932052), (34, 59466026), (68, 29733013), (197, 10263172), (394, 5131586), (788, 2565793), (3349, 603716), (6698, 301858), (13396, 150929)]