2017277017

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 2403827712

約数和(自身を除く): 386550695

約数列:

[1, 7, 43, 113, 127, 301, 467, 791, 889, 3269, 4859, 5461, 14351, 20081, 34013, 38227, 52771, 59309, 100457, 140567, 369397, 415163, 617093, 2269153, 2550287, 4319651, 6701917, 15884071, 17852009, 46913419, 288182431, 2017277017]

約数ペア:

[(1, 2017277017), (7, 288182431), (43, 46913419), (113, 17852009), (127, 15884071), (301, 6701917), (467, 4319651), (791, 2550287), (889, 2269153), (3269, 617093), (4859, 415163), (5461, 369397), (14351, 140567), (20081, 100457), (34013, 59309), (38227, 52771)]