4280487918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{207569}}^1$

素因数の和:208072

約数の個数: 32

約数和(自身を含む): 9803946240

約数和(自身を除く): 5523458322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 10311, 20622, 207569, 415138, 622707, 1245414, 1452983, 2905966, 4358949, 8717898, 101916379, 203832758, 305749137, 611498274, 713414653, 1426829306, 2140243959, 4280487918]

約数ペア:

[(1, 4280487918), (2, 2140243959), (3, 1426829306), (6, 713414653), (7, 611498274), (14, 305749137), (21, 203832758), (42, 101916379), (491, 8717898), (982, 4358949), (1473, 2905966), (2946, 1452983), (3437, 1245414), (6874, 622707), (10311, 415138), (20622, 207569)]