813302048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{3253}}^1$

素因数の和:3877

約数の個数: 48

約数和(自身を含む): 1727756856

約数和(自身を除く): 914454808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 601, 1202, 2404, 3253, 4808, 6506, 7813, 9616, 13012, 15626, 19232, 26024, 31252, 42289, 52048, 62504, 84578, 104096, 125008, 169156, 250016, 338312, 676624, 1353248, 1955053, 3910106, 7820212, 15640424, 25415689, 31280848, 50831378, 62561696, 101662756, 203325512, 406651024, 813302048]

約数ペア:

[(1, 813302048), (2, 406651024), (4, 203325512), (8, 101662756), (13, 62561696), (16, 50831378), (26, 31280848), (32, 25415689), (52, 15640424), (104, 7820212), (208, 3910106), (416, 1955053), (601, 1353248), (1202, 676624), (2404, 338312), (3253, 250016), (4808, 169156), (6506, 125008), (7813, 104096), (9616, 84578), (13012, 62504), (15626, 52048), (19232, 42289), (26024, 31252)]