6656772388

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1\times {\mathrm{1289}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 13410633600

約数和(自身を除く): 6753861212

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1019, 1267, 1289, 2038, 2534, 2578, 4076, 5068, 5156, 7133, 9023, 14266, 18046, 28532, 36092, 184439, 233309, 368878, 466618, 737756, 933236, 1291073, 1313491, 1633163, 2582146, 2626982, 3266326, 5164292, 5253964, 6532652, 9194437, 18388874, 36777748, 237741871, 475483742, 950967484, 1664193097, 3328386194, 6656772388]

約数ペア:

[(1, 6656772388), (2, 3328386194), (4, 1664193097), (7, 950967484), (14, 475483742), (28, 237741871), (181, 36777748), (362, 18388874), (724, 9194437), (1019, 6532652), (1267, 5253964), (1289, 5164292), (2038, 3266326), (2534, 2626982), (2578, 2582146), (4076, 1633163), (5068, 1313491), (5156, 1291073), (7133, 933236), (9023, 737756), (14266, 466618), (18046, 368878), (28532, 233309), (36092, 184439)]