2014736801798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1\times {\mathrm{104381}}^1$

素因数の和:105045

約数の個数: 64

約数和(自身を含む): 3667565952000

約数和(自身を除く): 1652829150202

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 487, 974, 1043, 2086, 2831, 3409, 5662, 6818, 9253, 18506, 19817, 39634, 64771, 72563, 104381, 129542, 145126, 208762, 507941, 730667, 1015882, 1378697, 1461334, 1983239, 2757394, 3966478, 9650879, 13882673, 15552769, 19301758, 27765346, 31105538, 50833547, 101667094, 108869383, 217738766, 295502611, 355834829, 591005222, 711669658, 965837393, 1931674786, 2068518277, 4137036554, 6760861751, 7574198503, 13521723502, 15148397006, 53019389521, 106038779042, 143909771557, 287819543114, 1007368400899, 2014736801798]

約数ペア:

[(1, 2014736801798), (2, 1007368400899), (7, 287819543114), (14, 143909771557), (19, 106038779042), (38, 53019389521), (133, 15148397006), (149, 13521723502), (266, 7574198503), (298, 6760861751), (487, 4137036554), (974, 2068518277), (1043, 1931674786), (2086, 965837393), (2831, 711669658), (3409, 591005222), (5662, 355834829), (6818, 295502611), (9253, 217738766), (18506, 108869383), (19817, 101667094), (39634, 50833547), (64771, 31105538), (72563, 27765346), (104381, 19301758), (129542, 15552769), (145126, 13882673), (208762, 9650879), (507941, 3966478), (730667, 2757394), (1015882, 1983239), (1378697, 1461334)]