269492770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{5519}}^1$

素因数の和:5802

約数の個数: 32

約数和(自身を含む): 512697600

約数和(自身を除く): 243204830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 2570, 4883, 5519, 9766, 11038, 24415, 27595, 48830, 55190, 104861, 209722, 524305, 1048610, 1418383, 2836766, 7091915, 14183830, 26949277, 53898554, 134746385, 269492770]

約数ペア:

[(1, 269492770), (2, 134746385), (5, 53898554), (10, 26949277), (19, 14183830), (38, 7091915), (95, 2836766), (190, 1418383), (257, 1048610), (514, 524305), (1285, 209722), (2570, 104861), (4883, 55190), (5519, 48830), (9766, 27595), (11038, 24415)]