2798506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 4531464

約数和(自身を除く): 1732958

約数列:

[1, 2, 17, 34, 53, 106, 901, 1553, 1802, 3106, 26401, 52802, 82309, 164618, 1399253, 2798506]

約数ペア:

[(1, 2798506), (2, 1399253), (17, 164618), (34, 82309), (53, 52802), (106, 26401), (901, 3106), (1553, 1802)]