1900510424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{219763}}^1$

素因数の和:219839

約数の個数: 32

約数和(自身を含む): 3797521920

約数和(自身を除く): 1897011496

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 219763, 439526, 879052, 1758104, 5054549, 10109098, 10328861, 20218196, 20657722, 40436392, 41315444, 82630888, 237563803, 475127606, 950255212, 1900510424]

約数ペア:

[(1, 1900510424), (2, 950255212), (4, 475127606), (8, 237563803), (23, 82630888), (46, 41315444), (47, 40436392), (92, 20657722), (94, 20218196), (184, 10328861), (188, 10109098), (376, 5054549), (1081, 1758104), (2162, 879052), (4324, 439526), (8648, 219763)]