2079857553

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{1627}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 2997603840

約数和(自身を除く): 917746287

約数列:

[1, 3, 19, 41, 57, 123, 547, 779, 1627, 1641, 2337, 4881, 10393, 22427, 30913, 31179, 66707, 67281, 92739, 200121, 426113, 889969, 1267433, 1278339, 2669907, 3802299, 16909411, 36488729, 50728233, 109466187, 693285851, 2079857553]

約数ペア:

[(1, 2079857553), (3, 693285851), (19, 109466187), (41, 50728233), (57, 36488729), (123, 16909411), (547, 3802299), (779, 2669907), (1627, 1278339), (1641, 1267433), (2337, 889969), (4881, 426113), (10393, 200121), (22427, 92739), (30913, 67281), (31179, 66707)]