827886722

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 1426572000

約数和(自身を除く): 598685278

約数列:

[1, 2, 13, 26, 29, 58, 73, 89, 146, 169, 178, 338, 377, 754, 949, 1157, 1898, 2117, 2197, 2314, 2581, 4234, 4394, 4901, 5162, 6497, 9802, 12337, 12994, 15041, 24674, 27521, 30082, 33553, 55042, 63713, 67106, 84461, 127426, 160381, 168922, 188413, 195533, 320762, 357773, 376826, 391066, 436189, 715546, 872378, 1097993, 2195986, 2449369, 4651049, 4898738, 5670457, 9302098, 11340914, 14273909, 28547818, 31841797, 63683594, 413943361, 827886722]

約数ペア:

[(1, 827886722), (2, 413943361), (13, 63683594), (26, 31841797), (29, 28547818), (58, 14273909), (73, 11340914), (89, 9302098), (146, 5670457), (169, 4898738), (178, 4651049), (338, 2449369), (377, 2195986), (754, 1097993), (949, 872378), (1157, 715546), (1898, 436189), (2117, 391066), (2197, 376826), (2314, 357773), (2581, 320762), (4234, 195533), (4394, 188413), (4901, 168922), (5162, 160381), (6497, 127426), (9802, 84461), (12337, 67106), (12994, 63713), (15041, 55042), (24674, 33553), (27521, 30082)]