8357388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 21191520

約数和(自身を除く): 12834132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 317, 338, 507, 634, 676, 951, 1014, 1268, 1902, 2028, 2197, 3804, 4121, 4394, 6591, 8242, 8788, 12363, 13182, 16484, 24726, 26364, 49452, 53573, 107146, 160719, 214292, 321438, 642876, 696449, 1392898, 2089347, 2785796, 4178694, 8357388]

約数ペア:

[(1, 8357388), (2, 4178694), (3, 2785796), (4, 2089347), (6, 1392898), (12, 696449), (13, 642876), (26, 321438), (39, 214292), (52, 160719), (78, 107146), (156, 53573), (169, 49452), (317, 26364), (338, 24726), (507, 16484), (634, 13182), (676, 12363), (951, 8788), (1014, 8242), (1268, 6591), (1902, 4394), (2028, 4121), (2197, 3804)]