1245707336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 2531476800

約数和(自身を除く): 1285769464

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 101, 106, 152, 202, 212, 404, 424, 808, 1007, 1531, 1919, 2014, 3062, 3838, 4028, 5353, 6124, 7676, 8056, 10706, 12248, 15352, 21412, 29089, 42824, 58178, 81143, 101707, 116356, 154631, 162286, 203414, 232712, 309262, 324572, 406828, 618524, 649144, 813656, 1237048, 1541717, 2937989, 3083434, 5875978, 6166868, 8195443, 11751956, 12333736, 16390886, 23503912, 32781772, 65563544, 155713417, 311426834, 622853668, 1245707336]

約数ペア:

[(1, 1245707336), (2, 622853668), (4, 311426834), (8, 155713417), (19, 65563544), (38, 32781772), (53, 23503912), (76, 16390886), (101, 12333736), (106, 11751956), (152, 8195443), (202, 6166868), (212, 5875978), (404, 3083434), (424, 2937989), (808, 1541717), (1007, 1237048), (1531, 813656), (1919, 649144), (2014, 618524), (3062, 406828), (3838, 324572), (4028, 309262), (5353, 232712), (6124, 203414), (7676, 162286), (8056, 154631), (10706, 116356), (12248, 101707), (15352, 81143), (21412, 58178), (29089, 42824)]