2251334

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 3503088

約数和(自身を除く): 1251754

約数列:

[1, 2, 53, 67, 106, 134, 317, 634, 3551, 7102, 16801, 21239, 33602, 42478, 1125667, 2251334]

約数ペア:

[(1, 2251334), (2, 1125667), (53, 42478), (67, 33602), (106, 21239), (134, 16801), (317, 7102), (634, 3551)]