2098965622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{110437}}^1$

素因数の和:110512

約数の個数: 32

約数和(自身を含む): 3673609632

約数和(自身を除く): 1574644010

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 19006, 110437, 220874, 1435681, 1877429, 2871362, 3754858, 4748791, 9497582, 24406577, 48813154, 61734283, 80729447, 123468566, 161458894, 1049482811, 2098965622]

約数ペア:

[(1, 2098965622), (2, 1049482811), (13, 161458894), (17, 123468566), (26, 80729447), (34, 61734283), (43, 48813154), (86, 24406577), (221, 9497582), (442, 4748791), (559, 3754858), (731, 2871362), (1118, 1877429), (1462, 1435681), (9503, 220874), (19006, 110437)]