1275508799474

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{974863}}^1$

素因数の和:974984

約数の個数: 72

約数和(自身を含む): 2440513532160

約数和(自身を除く): 1165004732686

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 158, 169, 182, 338, 553, 637, 1027, 1106, 1183, 1274, 2054, 2366, 3871, 7189, 7742, 8281, 13351, 14378, 16562, 26702, 50323, 93457, 100646, 186914, 654199, 974863, 1308398, 1949726, 6824041, 12673219, 13648082, 25346438, 47768287, 77014177, 88712533, 95536574, 154028354, 164751847, 177425066, 329503694, 539099239, 620987731, 1001184301, 1078198478, 1153262929, 1241975462, 2002368602, 2306525858, 3773694673, 7008290107, 7547389346, 8072840503, 13015395913, 14016580214, 16145681006, 26030791826, 49058030749, 91107771391, 98116061498, 182215542782, 637754399737, 1275508799474]

約数ペア:

[(1, 1275508799474), (2, 637754399737), (7, 182215542782), (13, 98116061498), (14, 91107771391), (26, 49058030749), (49, 26030791826), (79, 16145681006), (91, 14016580214), (98, 13015395913), (158, 8072840503), (169, 7547389346), (182, 7008290107), (338, 3773694673), (553, 2306525858), (637, 2002368602), (1027, 1241975462), (1106, 1153262929), (1183, 1078198478), (1274, 1001184301), (2054, 620987731), (2366, 539099239), (3871, 329503694), (7189, 177425066), (7742, 164751847), (8281, 154028354), (13351, 95536574), (14378, 88712533), (16562, 77014177), (26702, 47768287), (50323, 25346438), (93457, 13648082), (100646, 12673219), (186914, 6824041), (654199, 1949726), (974863, 1308398)]