1235691824

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{2851}}^1$

素因数の和:3225

約数の個数: 40

約数和(自身を含む): 2427439872

約数和(自身を除く): 1191748048

約数列:

[1, 2, 4, 8, 16, 103, 206, 263, 412, 526, 824, 1052, 1648, 2104, 2851, 4208, 5702, 11404, 22808, 27089, 45616, 54178, 108356, 216712, 293653, 433424, 587306, 749813, 1174612, 1499626, 2349224, 2999252, 4698448, 5998504, 11997008, 77230739, 154461478, 308922956, 617845912, 1235691824]

約数ペア:

[(1, 1235691824), (2, 617845912), (4, 308922956), (8, 154461478), (16, 77230739), (103, 11997008), (206, 5998504), (263, 4698448), (412, 2999252), (526, 2349224), (824, 1499626), (1052, 1174612), (1648, 749813), (2104, 587306), (2851, 433424), (4208, 293653), (5702, 216712), (11404, 108356), (22808, 54178), (27089, 45616)]