1520492414

素因数分解:

$2^1\times 7^1\times {\mathrm{22079}}^1\times {\mathrm{4919}}^1$

素因数の和:27007

約数の個数: 16

約数和(自身を含む): 2607206400

約数和(自身を除く): 1086713986

約数列:

[1, 2, 7, 14, 4919, 9838, 22079, 34433, 44158, 68866, 154553, 309106, 108606601, 217213202, 760246207, 1520492414]

約数ペア:

[(1, 1520492414), (2, 760246207), (7, 217213202), (14, 108606601), (4919, 309106), (9838, 154553), (22079, 68866), (34433, 44158)]