2078192802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{89477}}^1$

素因数の和:89575

約数の個数: 48

約数和(自身を含む): 4896236160

約数和(自身を除く): 2818043358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 11613, 23226, 89477, 178954, 268431, 536862, 626339, 1252678, 1879017, 3758034, 4384373, 7068683, 8768746, 13153119, 14137366, 21206049, 26306238, 42412098, 49480781, 98961562, 148442343, 296884686, 346365467, 692730934, 1039096401, 2078192802]

約数ペア:

[(1, 2078192802), (2, 1039096401), (3, 692730934), (6, 346365467), (7, 296884686), (14, 148442343), (21, 98961562), (42, 49480781), (49, 42412098), (79, 26306238), (98, 21206049), (147, 14137366), (158, 13153119), (237, 8768746), (294, 7068683), (474, 4384373), (553, 3758034), (1106, 1879017), (1659, 1252678), (3318, 626339), (3871, 536862), (7742, 268431), (11613, 178954), (23226, 89477)]