2008698818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{196277}}^1$

素因数の和:196346

約数の個数: 32

約数和(自身を含む): 3730852224

約数和(自身を除く): 1722153406

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 196277, 392554, 1373939, 2747878, 3336709, 6673418, 8439911, 16879822, 23356963, 46713926, 59079377, 118158754, 143478487, 286956974, 1004349409, 2008698818]

約数ペア:

[(1, 2008698818), (2, 1004349409), (7, 286956974), (14, 143478487), (17, 118158754), (34, 59079377), (43, 46713926), (86, 23356963), (119, 16879822), (238, 8439911), (301, 6673418), (602, 3336709), (731, 2747878), (1462, 1373939), (5117, 392554), (10234, 196277)]