788274004

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{601}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 1595251840

約数和(自身を除く): 806977836

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 337, 556, 601, 674, 973, 1202, 1348, 1946, 2359, 2404, 3892, 4207, 4718, 8414, 9436, 16828, 46843, 83539, 93686, 167078, 187372, 202537, 327901, 334156, 405074, 584773, 655802, 810148, 1169546, 1311604, 1417759, 2339092, 2835518, 5671036, 28152643, 56305286, 112610572, 197068501, 394137002, 788274004]

約数ペア:

[(1, 788274004), (2, 394137002), (4, 197068501), (7, 112610572), (14, 56305286), (28, 28152643), (139, 5671036), (278, 2835518), (337, 2339092), (556, 1417759), (601, 1311604), (674, 1169546), (973, 810148), (1202, 655802), (1348, 584773), (1946, 405074), (2359, 334156), (2404, 327901), (3892, 202537), (4207, 187372), (4718, 167078), (8414, 93686), (9436, 83539), (16828, 46843)]