2009091266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 3873744000

約数和(自身を除く): 1864652734

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 139, 149, 169, 182, 278, 287, 298, 338, 533, 574, 973, 1043, 1066, 1183, 1807, 1937, 1946, 2086, 2366, 3614, 3731, 3874, 5699, 6109, 6929, 7462, 11398, 12218, 12649, 13559, 13858, 20711, 23491, 25181, 25298, 27118, 39893, 41422, 42763, 46982, 48503, 50362, 74087, 79417, 79786, 85526, 97006, 144977, 148174, 158834, 164437, 176267, 269243, 289954, 328874, 352534, 518609, 538486, 555919, 849151, 963131, 1032421, 1037218, 1111838, 1698302, 1884701, 1926262, 2064842, 3500159, 3769402, 5944057, 6741917, 7000318, 7226947, 11038963, 11888114, 13483834, 14453894, 22077926, 24501113, 49002226, 77272741, 143506519, 154545482, 287013038, 1004545633, 2009091266]

約数ペア:

[(1, 2009091266), (2, 1004545633), (7, 287013038), (13, 154545482), (14, 143506519), (26, 77272741), (41, 49002226), (82, 24501113), (91, 22077926), (139, 14453894), (149, 13483834), (169, 11888114), (182, 11038963), (278, 7226947), (287, 7000318), (298, 6741917), (338, 5944057), (533, 3769402), (574, 3500159), (973, 2064842), (1043, 1926262), (1066, 1884701), (1183, 1698302), (1807, 1111838), (1937, 1037218), (1946, 1032421), (2086, 963131), (2366, 849151), (3614, 555919), (3731, 538486), (3874, 518609), (5699, 352534), (6109, 328874), (6929, 289954), (7462, 269243), (11398, 176267), (12218, 164437), (12649, 158834), (13559, 148174), (13858, 144977), (20711, 97006), (23491, 85526), (25181, 79786), (25298, 79417), (27118, 74087), (39893, 50362), (41422, 48503), (42763, 46982)]