2109170008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{3019}}^1$

素因数の和:3520

約数の個数: 64

約数和(自身を含む): 4579286400

約数和(自身を除く): 2470116392

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 467, 748, 934, 1496, 1868, 3019, 3736, 5137, 6038, 7939, 10274, 12076, 15878, 20548, 24152, 31756, 33209, 41096, 51323, 63512, 66418, 87329, 102646, 132836, 174658, 205292, 265672, 349316, 410584, 564553, 698632, 1129106, 1409873, 2258212, 2819746, 4516424, 5639492, 11278984, 15508603, 23967841, 31017206, 47935682, 62034412, 95871364, 124068824, 191742728, 263646251, 527292502, 1054585004, 2109170008]

約数ペア:

[(1, 2109170008), (2, 1054585004), (4, 527292502), (8, 263646251), (11, 191742728), (17, 124068824), (22, 95871364), (34, 62034412), (44, 47935682), (68, 31017206), (88, 23967841), (136, 15508603), (187, 11278984), (374, 5639492), (467, 4516424), (748, 2819746), (934, 2258212), (1496, 1409873), (1868, 1129106), (3019, 698632), (3736, 564553), (5137, 410584), (6038, 349316), (7939, 265672), (10274, 205292), (12076, 174658), (15878, 132836), (20548, 102646), (24152, 87329), (31756, 66418), (33209, 63512), (41096, 51323)]