1275992014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{71693}}^1$

素因数の和:72515

約数の個数: 16

約数和(自身を含む): 2090597040

約数和(自身を除く): 814605026

約数列:

[1, 2, 11, 22, 809, 1618, 8899, 17798, 71693, 143386, 788623, 1577246, 57999637, 115999274, 637996007, 1275992014]

約数ペア:

[(1, 1275992014), (2, 637996007), (11, 115999274), (22, 57999637), (809, 1577246), (1618, 788623), (8899, 143386), (17798, 71693)]