2741254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 16

約数和(自身を含む): 4295520

約数和(自身を除く): 1554266

約数列:

[1, 2, 29, 58, 151, 302, 313, 626, 4379, 8758, 9077, 18154, 47263, 94526, 1370627, 2741254]

約数ペア:

[(1, 2741254), (2, 1370627), (29, 94526), (58, 47263), (151, 18154), (302, 9077), (313, 8758), (626, 4379)]