1379696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1688

約数の個数: 20

約数和(自身を含む): 2725272

約数和(自身を除く): 1345576

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1627, 3254, 6508, 13016, 26032, 86231, 172462, 344924, 689848, 1379696]

約数ペア:

[(1, 1379696), (2, 689848), (4, 344924), (8, 172462), (16, 86231), (53, 26032), (106, 13016), (212, 6508), (424, 3254), (848, 1627)]