1809314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 24

約数和(自身を含む): 3023892

約数和(自身を除く): 1214578

約数列:

[1, 2, 13, 26, 53, 101, 106, 169, 202, 338, 689, 1313, 1378, 2626, 5353, 8957, 10706, 17069, 17914, 34138, 69589, 139178, 904657, 1809314]

約数ペア:

[(1, 1809314), (2, 904657), (13, 139178), (26, 69589), (53, 34138), (101, 17914), (106, 17069), (169, 10706), (202, 8957), (338, 5353), (689, 2626), (1313, 1378)]