2068442894

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 3737332224

約数和(自身を除く): 1668889330

約数列:

[1, 2, 7, 14, 37, 67, 74, 107, 134, 214, 259, 469, 518, 557, 749, 938, 1114, 1498, 2479, 3899, 3959, 4958, 7169, 7798, 7918, 14338, 17353, 20609, 27713, 34706, 37319, 41218, 50183, 55426, 59599, 74638, 100366, 119198, 144263, 261233, 265253, 288526, 417193, 522466, 530506, 834386, 1380803, 1856771, 2205163, 2761606, 3713542, 3993133, 4410326, 7986266, 9665621, 15436141, 19331242, 27951931, 30872282, 55903862, 147745921, 295491842, 1034221447, 2068442894]

約数ペア:

[(1, 2068442894), (2, 1034221447), (7, 295491842), (14, 147745921), (37, 55903862), (67, 30872282), (74, 27951931), (107, 19331242), (134, 15436141), (214, 9665621), (259, 7986266), (469, 4410326), (518, 3993133), (557, 3713542), (749, 2761606), (938, 2205163), (1114, 1856771), (1498, 1380803), (2479, 834386), (3899, 530506), (3959, 522466), (4958, 417193), (7169, 288526), (7798, 265253), (7918, 261233), (14338, 144263), (17353, 119198), (20609, 100366), (27713, 74638), (34706, 59599), (37319, 55426), (41218, 50183)]