2069358616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{280249}}^1$

素因数の和:280339

約数の個数: 32

約数和(自身を含む): 4237380000

約数和(自身を除く): 2168021384

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 280249, 560498, 1120996, 2241992, 3643237, 7286474, 14572948, 19897679, 29145896, 39795358, 79590716, 159181432, 258669827, 517339654, 1034679308, 2069358616]

約数ペア:

[(1, 2069358616), (2, 1034679308), (4, 517339654), (8, 258669827), (13, 159181432), (26, 79590716), (52, 39795358), (71, 29145896), (104, 19897679), (142, 14572948), (284, 7286474), (568, 3643237), (923, 2241992), (1846, 1120996), (3692, 560498), (7384, 280249)]