1897619.00000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 73763136

約数和(自身を除く): 40274768

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 53, 68, 92, 101, 106, 136, 184, 202, 212, 272, 368, 391, 404, 424, 782, 808, 848, 901, 1219, 1564, 1616, 1717, 1802, 2323, 2438, 3128, 3434, 3604, 4646, 4876, 5353, 6256, 6868, 7208, 9292, 9752, 10706, 13736, 14416, 18584, 19504, 20723, 21412, 27472, 37168, 39491, 41446, 42824, 78982, 82892, 85648, 91001, 123119, 157964, 165784, 182002, 246238, 315928, 331568, 364004, 492476, 631856, 728008, 984952, 1456016, 1969904, 2093023, 4186046, 8372092, 16744184, 33488368]

約数ペア:

[(1, 33488368), (2, 16744184), (4, 8372092), (8, 4186046), (16, 2093023), (17, 1969904), (23, 1456016), (34, 984952), (46, 728008), (53, 631856), (68, 492476), (92, 364004), (101, 331568), (106, 315928), (136, 246238), (184, 182002), (202, 165784), (212, 157964), (272, 123119), (368, 91001), (391, 85648), (404, 82892), (424, 78982), (782, 42824), (808, 41446), (848, 39491), (901, 37168), (1219, 27472), (1564, 21412), (1616, 20723), (1717, 19504), (1802, 18584), (2323, 14416), (2438, 13736), (3128, 10706), (3434, 9752), (3604, 9292), (4646, 7208), (4876, 6868), (5353, 6256)]