981695442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{2143}}^1$

素因数の和:3007

約数の個数: 64

約数和(自身を含む): 2420490240

約数和(自身を除く): 1438794798

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 839, 1678, 2143, 2517, 4286, 5034, 5873, 6429, 10907, 11746, 12858, 15001, 17619, 21814, 27859, 30002, 32721, 35238, 45003, 55718, 65442, 76349, 83577, 90006, 152698, 167154, 195013, 229047, 390026, 458094, 585039, 1170078, 1797977, 3595954, 5393931, 10787862, 12585839, 23373701, 25171678, 37757517, 46747402, 70121103, 75515034, 140242206, 163615907, 327231814, 490847721, 981695442]

約数ペア:

[(1, 981695442), (2, 490847721), (3, 327231814), (6, 163615907), (7, 140242206), (13, 75515034), (14, 70121103), (21, 46747402), (26, 37757517), (39, 25171678), (42, 23373701), (78, 12585839), (91, 10787862), (182, 5393931), (273, 3595954), (546, 1797977), (839, 1170078), (1678, 585039), (2143, 458094), (2517, 390026), (4286, 229047), (5034, 195013), (5873, 167154), (6429, 152698), (10907, 90006), (11746, 83577), (12858, 76349), (15001, 65442), (17619, 55718), (21814, 45003), (27859, 35238), (30002, 32721)]