1893175216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{240007}}^1$

素因数の和:240061

約数の個数: 40

約数和(自身を含む): 4017733920

約数和(自身を除く): 2124558704

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 240007, 480014, 960028, 1920056, 3840112, 4080119, 6960203, 8160238, 13920406, 16320476, 27840812, 32640952, 55681624, 65281904, 111363248, 118323451, 236646902, 473293804, 946587608, 1893175216]

約数ペア:

[(1, 1893175216), (2, 946587608), (4, 473293804), (8, 236646902), (16, 118323451), (17, 111363248), (29, 65281904), (34, 55681624), (58, 32640952), (68, 27840812), (116, 16320476), (136, 13920406), (232, 8160238), (272, 6960203), (464, 4080119), (493, 3840112), (986, 1920056), (1972, 960028), (3944, 480014), (7888, 240007)]