2041128691

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 2455142400

約数和(自身を除く): 414013709

約数列:

[1, 7, 31, 73, 217, 269, 479, 511, 1883, 2263, 3353, 8339, 14849, 15841, 19637, 34967, 58373, 103943, 128851, 137459, 244769, 608747, 901957, 1083977, 3994381, 4261229, 7587839, 9406123, 27960667, 65842861, 291589813, 2041128691]

約数ペア:

[(1, 2041128691), (7, 291589813), (31, 65842861), (73, 27960667), (217, 9406123), (269, 7587839), (479, 4261229), (511, 3994381), (1883, 1083977), (2263, 901957), (3353, 608747), (8339, 244769), (14849, 137459), (15841, 128851), (19637, 103943), (34967, 58373)]