2012954938

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 3282709248

約数和(自身を除く): 1269754310

約数列:

[1, 2, 17, 34, 71, 142, 181, 271, 289, 362, 542, 578, 1207, 2414, 3077, 4607, 6154, 9214, 12851, 19241, 20519, 25702, 38482, 41038, 49051, 52309, 78319, 98102, 104618, 156638, 218467, 327097, 436934, 654194, 833867, 1667734, 3482621, 3713939, 5560649, 6965242, 7427878, 11121298, 14175739, 28351478, 59204557, 118409114, 1006477469, 2012954938]

約数ペア:

[(1, 2012954938), (2, 1006477469), (17, 118409114), (34, 59204557), (71, 28351478), (142, 14175739), (181, 11121298), (271, 7427878), (289, 6965242), (362, 5560649), (542, 3713939), (578, 3482621), (1207, 1667734), (2414, 833867), (3077, 654194), (4607, 436934), (6154, 327097), (9214, 218467), (12851, 156638), (19241, 104618), (20519, 98102), (25702, 78319), (38482, 52309), (41038, 49051)]