2280453776

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1040353}}^1$

素因数の和:1040498

約数の個数: 20

約数和(自身を含む): 4450634412

約数和(自身を除く): 2170180636

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 1040353, 2080706, 4161412, 8322824, 16645648, 142528361, 285056722, 570113444, 1140226888, 2280453776]

約数ペア:

[(1, 2280453776), (2, 1140226888), (4, 570113444), (8, 285056722), (16, 142528361), (137, 16645648), (274, 8322824), (548, 4161412), (1096, 2080706), (2192, 1040353)]