2515942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 4677120

約数和(自身を除く): 2161178

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 463, 494, 926, 2717, 5093, 5434, 6019, 8797, 10186, 12038, 17594, 66209, 96767, 114361, 132418, 193534, 228722, 1257971, 2515942]

約数ペア:

[(1, 2515942), (2, 1257971), (11, 228722), (13, 193534), (19, 132418), (22, 114361), (26, 96767), (38, 66209), (143, 17594), (209, 12038), (247, 10186), (286, 8797), (418, 6019), (463, 5434), (494, 5093), (926, 2717)]