2109137428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{809}}^1\times {\mathrm{11047}}^1$

素因数の和:11919

約数の個数: 24

約数和(自身を含む): 3758529600

約数和(自身を除く): 1649392172

約数列:

[1, 2, 4, 59, 118, 236, 809, 1618, 3236, 11047, 22094, 44188, 47731, 95462, 190924, 651773, 1303546, 2607092, 8937023, 17874046, 35748092, 527284357, 1054568714, 2109137428]

約数ペア:

[(1, 2109137428), (2, 1054568714), (4, 527284357), (59, 35748092), (118, 17874046), (236, 8937023), (809, 2607092), (1618, 1303546), (3236, 651773), (11047, 190924), (22094, 95462), (44188, 47731)]