2537647322

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{53359}}^1$

素因数の和:53490

約数の個数: 32

約数和(自身を含む): 4507852800

約数和(自身を除く): 1970205478

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 553, 602, 1106, 3397, 6794, 23779, 47558, 53359, 106718, 373513, 747026, 2294437, 4215361, 4588874, 8430722, 16061059, 29507527, 32122118, 59015054, 181260523, 362521046, 1268823661, 2537647322]

約数ペア:

[(1, 2537647322), (2, 1268823661), (7, 362521046), (14, 181260523), (43, 59015054), (79, 32122118), (86, 29507527), (158, 16061059), (301, 8430722), (553, 4588874), (602, 4215361), (1106, 2294437), (3397, 747026), (6794, 373513), (23779, 106718), (47558, 53359)]