2070426

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 4368960

約数和(自身を除く): 2298534

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 163, 174, 219, 326, 438, 489, 978, 2117, 4234, 4727, 6351, 9454, 11899, 12702, 14181, 23798, 28362, 35697, 71394, 345071, 690142, 1035213, 2070426]

約数ペア:

[(1, 2070426), (2, 1035213), (3, 690142), (6, 345071), (29, 71394), (58, 35697), (73, 28362), (87, 23798), (146, 14181), (163, 12702), (174, 11899), (219, 9454), (326, 6351), (438, 4727), (489, 4234), (978, 2117)]