684542012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{202049}}^1$

素因数の和:202082

約数の個数: 36

約数和(自身を含む): 1504868400

約数和(自身を除く): 820326388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 202049, 404098, 808196, 1414343, 2222539, 2828686, 4445078, 5657372, 8890156, 15557773, 24447929, 31115546, 48895858, 62231092, 97791716, 171135503, 342271006, 684542012]

約数ペア:

[(1, 684542012), (2, 342271006), (4, 171135503), (7, 97791716), (11, 62231092), (14, 48895858), (22, 31115546), (28, 24447929), (44, 15557773), (77, 8890156), (121, 5657372), (154, 4445078), (242, 2828686), (308, 2222539), (484, 1414343), (847, 808196), (1694, 404098), (3388, 202049)]