2011029130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{64601}}^1$

素因数の和:64902

約数の個数: 32

約数和(自身を含む): 3962945088

約数和(自身を除く): 1951915958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 283, 566, 1415, 2830, 3113, 6226, 15565, 31130, 64601, 129202, 323005, 646010, 710611, 1421222, 3553055, 7106110, 18282083, 36564166, 91410415, 182820830, 201102913, 402205826, 1005514565, 2011029130]

約数ペア:

[(1, 2011029130), (2, 1005514565), (5, 402205826), (10, 201102913), (11, 182820830), (22, 91410415), (55, 36564166), (110, 18282083), (283, 7106110), (566, 3553055), (1415, 1421222), (2830, 710611), (3113, 646010), (6226, 323005), (15565, 129202), (31130, 64601)]