81300494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 141759072

約数和(自身を除く): 60458578

約数列:

[1, 2, 11, 17, 22, 34, 181, 187, 362, 374, 1201, 1991, 2402, 3077, 3982, 6154, 13211, 20417, 26422, 33847, 40834, 67694, 217381, 224587, 434762, 449174, 2391191, 3695477, 4782382, 7390954, 40650247, 81300494]

約数ペア:

[(1, 81300494), (2, 40650247), (11, 7390954), (17, 4782382), (22, 3695477), (34, 2391191), (181, 449174), (187, 434762), (362, 224587), (374, 217381), (1201, 67694), (1991, 40834), (2402, 33847), (3077, 26422), (3982, 20417), (6154, 13211)]