2017753648

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 4129735680

約数和(自身を除く): 2111982032

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 127, 194, 232, 254, 353, 388, 464, 508, 706, 776, 1016, 1412, 1552, 2032, 2813, 2824, 3683, 5626, 5648, 7366, 10237, 11252, 12319, 14732, 20474, 22504, 24638, 29464, 34241, 40948, 44831, 45008, 49276, 58928, 68482, 81896, 89662, 98552, 136964, 163792, 179324, 197104, 273928, 357251, 358648, 547856, 714502, 717296, 992989, 1300099, 1429004, 1985978, 2600198, 2858008, 3971956, 4348607, 5200396, 5716016, 7943912, 8697214, 10400792, 15887824, 17394428, 20801584, 34788856, 69577712, 126109603, 252219206, 504438412, 1008876824, 2017753648]

約数ペア:

[(1, 2017753648), (2, 1008876824), (4, 504438412), (8, 252219206), (16, 126109603), (29, 69577712), (58, 34788856), (97, 20801584), (116, 17394428), (127, 15887824), (194, 10400792), (232, 8697214), (254, 7943912), (353, 5716016), (388, 5200396), (464, 4348607), (508, 3971956), (706, 2858008), (776, 2600198), (1016, 1985978), (1412, 1429004), (1552, 1300099), (2032, 992989), (2813, 717296), (2824, 714502), (3683, 547856), (5626, 358648), (5648, 357251), (7366, 273928), (10237, 197104), (11252, 179324), (12319, 163792), (14732, 136964), (20474, 98552), (22504, 89662), (24638, 81896), (29464, 68482), (34241, 58928), (40948, 49276), (44831, 45008)]