1276814707206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{20885509}}^1$

素因数の和:20885980

約数の個数: 32

約数和(自身を含む): 2670671934720

約数和(自身を除く): 1393857227514

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 886, 1329, 2658, 10189, 20378, 30567, 61134, 20885509, 41771018, 62656527, 125313054, 480366707, 960733414, 1441100121, 2882200242, 9252280487, 18504560974, 27756841461, 55513682922, 212802451201, 425604902402, 638407353603, 1276814707206]

約数ペア:

[(1, 1276814707206), (2, 638407353603), (3, 425604902402), (6, 212802451201), (23, 55513682922), (46, 27756841461), (69, 18504560974), (138, 9252280487), (443, 2882200242), (886, 1441100121), (1329, 960733414), (2658, 480366707), (10189, 125313054), (20378, 62656527), (30567, 41771018), (61134, 20885509)]