589291278

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{21977}}^1$

素因数の和:22132

約数の個数: 32

約数和(自身を含む): 1218460320

約数和(自身を除く): 629169042

約数列:

[1, 2, 3, 6, 41, 82, 109, 123, 218, 246, 327, 654, 4469, 8938, 13407, 21977, 26814, 43954, 65931, 131862, 901057, 1802114, 2395493, 2703171, 4790986, 5406342, 7186479, 14372958, 98215213, 196430426, 294645639, 589291278]

約数ペア:

[(1, 589291278), (2, 294645639), (3, 196430426), (6, 98215213), (41, 14372958), (82, 7186479), (109, 5406342), (123, 4790986), (218, 2703171), (246, 2395493), (327, 1802114), (654, 901057), (4469, 131862), (8938, 65931), (13407, 43954), (21977, 26814)]