515970004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617189}}^1$

素因数の和:617223

約数の個数: 24

約数和(自身を含む): 1036879200

約数和(自身を除く): 520909196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 617189, 1234378, 2468756, 6789079, 11726591, 13578158, 23453182, 27156316, 46906364, 128992501, 257985002, 515970004]

約数ペア:

[(1, 515970004), (2, 257985002), (4, 128992501), (11, 46906364), (19, 27156316), (22, 23453182), (38, 13578158), (44, 11726591), (76, 6789079), (209, 2468756), (418, 1234378), (836, 617189)]