1228201534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4617299}}^1$

素因数の和:4617327

約数の個数: 16

約数和(自身を含む): 2216304000

約数和(自身を除く): 988102466

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4617299, 9234598, 32321093, 64642186, 87728681, 175457362, 614100767, 1228201534]

約数ペア:

[(1, 1228201534), (2, 614100767), (7, 175457362), (14, 87728681), (19, 64642186), (38, 32321093), (133, 9234598), (266, 4617299)]