5178290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 10218096

約数和(自身を除く): 5039806

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 653, 793, 1306, 1586, 3265, 3965, 6530, 7930, 8489, 16978, 39833, 42445, 79666, 84890, 199165, 398330, 517829, 1035658, 2589145, 5178290]

約数ペア:

[(1, 5178290), (2, 2589145), (5, 1035658), (10, 517829), (13, 398330), (26, 199165), (61, 84890), (65, 79666), (122, 42445), (130, 39833), (305, 16978), (610, 8489), (653, 7930), (793, 6530), (1306, 3965), (1586, 3265)]