2479015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 3815424

約数和(自身を除く): 1336409

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 137, 235, 329, 385, 517, 685, 959, 1507, 1645, 2585, 3619, 4795, 6439, 7535, 10549, 18095, 32195, 45073, 52745, 70829, 225365, 354145, 495803, 2479015]

約数ペア:

[(1, 2479015), (5, 495803), (7, 354145), (11, 225365), (35, 70829), (47, 52745), (55, 45073), (77, 32195), (137, 18095), (235, 10549), (329, 7535), (385, 6439), (517, 4795), (685, 3619), (959, 2585), (1507, 1645)]