1898982142

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 2970626400

約数和(自身を除く): 1071644258

約数列:

[1, 2, 59, 73, 89, 118, 146, 178, 2477, 4307, 4954, 5251, 6497, 8614, 10502, 12994, 146143, 180821, 220453, 292286, 361642, 383323, 440906, 766646, 10668439, 13006727, 16093069, 21336878, 26013454, 32186138, 949491071, 1898982142]

約数ペア:

[(1, 1898982142), (2, 949491071), (59, 32186138), (73, 26013454), (89, 21336878), (118, 16093069), (146, 13006727), (178, 10668439), (2477, 766646), (4307, 440906), (4954, 383323), (5251, 361642), (6497, 292286), (8614, 220453), (10502, 180821), (12994, 146143)]