71320759838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{110403653}}^1$

素因数の和:110403691

約数の個数: 16

約数和(自身を含む): 119235946320

約数和(自身を除く): 47915186482

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 110403653, 220807306, 1876862101, 2097669407, 3753724202, 4195338814, 35660379919, 71320759838]

約数ペア:

[(1, 71320759838), (2, 35660379919), (17, 4195338814), (19, 3753724202), (34, 2097669407), (38, 1876862101), (323, 220807306), (646, 110403653)]