2378635784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53161}}^1$

素因数の和:53238

約数の個数: 64

約数和(自身を含む): 5511836160

約数和(自身を除く): 3133200376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 2632, 3196, 5593, 6392, 11186, 22372, 44744, 53161, 106322, 212644, 372127, 425288, 744254, 903737, 1488508, 1807474, 2498567, 2977016, 3614948, 4997134, 6326159, 7229896, 9994268, 12652318, 17489969, 19988536, 25304636, 34979938, 42475639, 50609272, 69959876, 84951278, 139919752, 169902556, 297329473, 339805112, 594658946, 1189317892, 2378635784]

約数ペア:

[(1, 2378635784), (2, 1189317892), (4, 594658946), (7, 339805112), (8, 297329473), (14, 169902556), (17, 139919752), (28, 84951278), (34, 69959876), (47, 50609272), (56, 42475639), (68, 34979938), (94, 25304636), (119, 19988536), (136, 17489969), (188, 12652318), (238, 9994268), (329, 7229896), (376, 6326159), (476, 4997134), (658, 3614948), (799, 2977016), (952, 2498567), (1316, 1807474), (1598, 1488508), (2632, 903737), (3196, 744254), (5593, 425288), (6392, 372127), (11186, 212644), (22372, 106322), (44744, 53161)]