1138632002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{148763}}^1$

素因数の和:148897

約数の個数: 16

約数和(自身を含む): 1767316320

約数和(自身を除く): 628684318

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 148763, 297526, 6396809, 12793618, 13239907, 26479814, 569316001, 1138632002]

約数ペア:

[(1, 1138632002), (2, 569316001), (43, 26479814), (86, 13239907), (89, 12793618), (178, 6396809), (3827, 297526), (7654, 148763)]