1340806936

素因数分解:

$2^3\times 7^1\times {\mathrm{23942981}}^1$

素因数の和:23942994

約数の個数: 16

約数和(自身を含む): 2873157840

約数和(自身を除く): 1532350904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23942981, 47885962, 95771924, 167600867, 191543848, 335201734, 670403468, 1340806936]

約数ペア:

[(1, 1340806936), (2, 670403468), (4, 335201734), (7, 191543848), (8, 167600867), (14, 95771924), (28, 47885962), (56, 23942981)]