858705862

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{6133}}^1$

素因数の和:6352

約数の個数: 32

約数和(自身を含む): 1503369792

約数和(自身を除く): 644663930

約数列:

[1, 2, 7, 14, 73, 137, 146, 274, 511, 959, 1022, 1918, 6133, 10001, 12266, 20002, 42931, 70007, 85862, 140014, 447709, 840221, 895418, 1680442, 3133963, 5881547, 6267926, 11763094, 61336133, 122672266, 429352931, 858705862]

約数ペア:

[(1, 858705862), (2, 429352931), (7, 122672266), (14, 61336133), (73, 11763094), (137, 6267926), (146, 5881547), (274, 3133963), (511, 1680442), (959, 895418), (1022, 840221), (1918, 447709), (6133, 140014), (10001, 85862), (12266, 70007), (20002, 42931)]