1954066751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1263133}}^1$

素因数の和:1263170

約数の個数: 16

約数和(自身を含む): 2546478144

約数和(自身を除く): 592411393

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1263133, 8841931, 16420729, 21473261, 114945103, 150312827, 279152393, 1954066751]

約数ペア:

[(1, 1954066751), (7, 279152393), (13, 150312827), (17, 114945103), (91, 21473261), (119, 16420729), (221, 8841931), (1547, 1263133)]