890676186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{22133}}^1$

素因数の和:22510

約数の個数: 32

約数和(自身を含む): 1880504640

約数和(自身を除く): 989828454

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 353, 706, 1059, 2118, 6707, 13414, 20121, 22133, 40242, 44266, 66399, 132798, 420527, 841054, 1261581, 2523162, 7812949, 15625898, 23438847, 46877694, 148446031, 296892062, 445338093, 890676186]

約数ペア:

[(1, 890676186), (2, 445338093), (3, 296892062), (6, 148446031), (19, 46877694), (38, 23438847), (57, 15625898), (114, 7812949), (353, 2523162), (706, 1261581), (1059, 841054), (2118, 420527), (6707, 132798), (13414, 66399), (20121, 44266), (22133, 40242)]