2797788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 7857920

約数和(自身を除く): 5060132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1753, 3506, 5259, 7012, 10518, 12271, 21036, 24542, 33307, 36813, 49084, 66614, 73626, 99921, 133228, 147252, 199842, 233149, 399684, 466298, 699447, 932596, 1398894, 2797788]

約数ペア:

[(1, 2797788), (2, 1398894), (3, 932596), (4, 699447), (6, 466298), (7, 399684), (12, 233149), (14, 199842), (19, 147252), (21, 133228), (28, 99921), (38, 73626), (42, 66614), (57, 49084), (76, 36813), (84, 33307), (114, 24542), (133, 21036), (228, 12271), (266, 10518), (399, 7012), (532, 5259), (798, 3506), (1596, 1753)]