25385991694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{484447}}^1$

素因数の和:484672

約数の個数: 32

約数和(自身を含む): 46041937920

約数和(自身を除く): 20655946226

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 1379, 2758, 3743, 7486, 26201, 52402, 484447, 968894, 3391129, 6782258, 9204493, 18408986, 64431451, 95436059, 128862902, 190872118, 668052413, 1336104826, 1813285121, 3626570242, 12692995847, 25385991694]

約数ペア:

[(1, 25385991694), (2, 12692995847), (7, 3626570242), (14, 1813285121), (19, 1336104826), (38, 668052413), (133, 190872118), (197, 128862902), (266, 95436059), (394, 64431451), (1379, 18408986), (2758, 9204493), (3743, 6782258), (7486, 3391129), (26201, 968894), (52402, 484447)]