2011746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 4711392

約数和(自身を除く): 2699646

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 163, 187, 242, 326, 363, 374, 489, 561, 726, 978, 1122, 1793, 2057, 2771, 3586, 4114, 5379, 5542, 6171, 8313, 10758, 12342, 16626, 19723, 30481, 39446, 59169, 60962, 91443, 118338, 182886, 335291, 670582, 1005873, 2011746]

約数ペア:

[(1, 2011746), (2, 1005873), (3, 670582), (6, 335291), (11, 182886), (17, 118338), (22, 91443), (33, 60962), (34, 59169), (51, 39446), (66, 30481), (102, 19723), (121, 16626), (163, 12342), (187, 10758), (242, 8313), (326, 6171), (363, 5542), (374, 5379), (489, 4114), (561, 3586), (726, 2771), (978, 2057), (1122, 1793)]