2038896004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 3798054400

約数和(自身を除く): 1759158396

約数列:

[1, 2, 4, 19, 38, 76, 193, 229, 386, 458, 607, 772, 916, 1214, 2428, 3667, 4351, 7334, 8702, 11533, 14668, 17404, 23066, 44197, 46132, 88394, 117151, 139003, 176788, 234302, 278006, 468604, 556012, 839743, 1679486, 2225869, 2641057, 3358972, 4451738, 5282114, 8903476, 10564228, 26827579, 53655158, 107310316, 509724001, 1019448002, 2038896004]

約数ペア:

[(1, 2038896004), (2, 1019448002), (4, 509724001), (19, 107310316), (38, 53655158), (76, 26827579), (193, 10564228), (229, 8903476), (386, 5282114), (458, 4451738), (607, 3358972), (772, 2641057), (916, 2225869), (1214, 1679486), (2428, 839743), (3667, 556012), (4351, 468604), (7334, 278006), (8702, 234302), (11533, 176788), (14668, 139003), (17404, 117151), (23066, 88394), (44197, 46132)]