2948686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2212274

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 127, 247, 254, 494, 611, 893, 1222, 1651, 1786, 2413, 3302, 4826, 5969, 11609, 11938, 23218, 31369, 62738, 77597, 113411, 155194, 226822, 1474343, 2948686]

約数ペア:

[(1, 2948686), (2, 1474343), (13, 226822), (19, 155194), (26, 113411), (38, 77597), (47, 62738), (94, 31369), (127, 23218), (247, 11938), (254, 11609), (494, 5969), (611, 4826), (893, 3302), (1222, 2413), (1651, 1786)]