12975628442

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1\times {\mathrm{7177}}^1$

素因数の和:8726

約数の個数: 32

約数和(自身を含む): 22512504960

約数和(自身を除く): 9536876518

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1451, 2902, 7177, 10157, 14354, 20314, 50239, 100478, 129139, 258278, 638753, 903973, 1277506, 1807946, 4471271, 8942542, 10413827, 20827654, 72896789, 145793578, 926830603, 1853661206, 6487814221, 12975628442]

約数ペア:

[(1, 12975628442), (2, 6487814221), (7, 1853661206), (14, 926830603), (89, 145793578), (178, 72896789), (623, 20827654), (1246, 10413827), (1451, 8942542), (2902, 4471271), (7177, 1807946), (10157, 1277506), (14354, 903973), (20314, 638753), (50239, 258278), (100478, 129139)]