252848134

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{21323}}^1$

素因数の和:21361

約数の個数: 36

約数和(自身を含む): 484971732

約数和(自身を除く): 232123598

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 11858, 21323, 42646, 149261, 234553, 298522, 469106, 1044827, 1641871, 2089654, 2580083, 3283742, 5160166, 11493097, 18060581, 22986194, 36121162, 126424067, 252848134]

約数ペア:

[(1, 252848134), (2, 126424067), (7, 36121162), (11, 22986194), (14, 18060581), (22, 11493097), (49, 5160166), (77, 3283742), (98, 2580083), (121, 2089654), (154, 1641871), (242, 1044827), (539, 469106), (847, 298522), (1078, 234553), (1694, 149261), (5929, 42646), (11858, 21323)]