2017396934

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 3821425920

約数和(自身を除く): 1804028986

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 98, 103, 133, 134, 157, 206, 266, 314, 469, 721, 931, 938, 1099, 1273, 1442, 1862, 1957, 2198, 2546, 2983, 3283, 3914, 5047, 5966, 6566, 6901, 7693, 8911, 10094, 10519, 13699, 13802, 15386, 16171, 17822, 20881, 21038, 27398, 32342, 41762, 48307, 62377, 73633, 95893, 96614, 113197, 124754, 131119, 146167, 147266, 191786, 199861, 226394, 262238, 292334, 307249, 338149, 399722, 515431, 614498, 676298, 792379, 917833, 1030862, 1083457, 1399027, 1584758, 1835666, 2150743, 2166914, 2798054, 4301486, 6424831, 7584199, 9793189, 12849662, 15055201, 15168398, 19586378, 20585683, 30110402, 41171366, 53089393, 106178786, 144099781, 288199562, 1008698467, 2017396934]

約数ペア:

[(1, 2017396934), (2, 1008698467), (7, 288199562), (14, 144099781), (19, 106178786), (38, 53089393), (49, 41171366), (67, 30110402), (98, 20585683), (103, 19586378), (133, 15168398), (134, 15055201), (157, 12849662), (206, 9793189), (266, 7584199), (314, 6424831), (469, 4301486), (721, 2798054), (931, 2166914), (938, 2150743), (1099, 1835666), (1273, 1584758), (1442, 1399027), (1862, 1083457), (1957, 1030862), (2198, 917833), (2546, 792379), (2983, 676298), (3283, 614498), (3914, 515431), (5047, 399722), (5966, 338149), (6566, 307249), (6901, 292334), (7693, 262238), (8911, 226394), (10094, 199861), (10519, 191786), (13699, 147266), (13802, 146167), (15386, 131119), (16171, 124754), (17822, 113197), (20881, 96614), (21038, 95893), (27398, 73633), (32342, 62377), (41762, 48307)]