2004496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 4374720

約数和(自身を除く): 2370224

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 419, 598, 838, 1196, 1676, 2392, 3352, 4784, 5447, 6704, 9637, 10894, 19274, 21788, 38548, 43576, 77096, 87152, 125281, 154192, 250562, 501124, 1002248, 2004496]

約数ペア:

[(1, 2004496), (2, 1002248), (4, 501124), (8, 250562), (13, 154192), (16, 125281), (23, 87152), (26, 77096), (46, 43576), (52, 38548), (92, 21788), (104, 19274), (184, 10894), (208, 9637), (299, 6704), (368, 5447), (419, 4784), (598, 3352), (838, 2392), (1196, 1676)]