1864996828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{77929}}^1$

素因数の和:78157

約数の個数: 24

約数和(自身を含む): 3386526080

約数和(自身を除く): 1521529252

約数列:

[1, 2, 4, 31, 62, 124, 193, 386, 772, 5983, 11966, 23932, 77929, 155858, 311716, 2415799, 4831598, 9663196, 15040297, 30080594, 60161188, 466249207, 932498414, 1864996828]

約数ペア:

[(1, 1864996828), (2, 932498414), (4, 466249207), (31, 60161188), (62, 30080594), (124, 15040297), (193, 9663196), (386, 4831598), (772, 2415799), (5983, 311716), (11966, 155858), (23932, 77929)]