212966702518

素因数分解:

$2^1\times {\mathrm{571}}^1\times {\mathrm{3491}}^1\times {\mathrm{53419}}^1$

素因数の和:57483

約数の個数: 16

約数和(自身を含む): 320107170240

約数和(自身を除く): 107140467722

約数列:

[1, 2, 571, 1142, 3491, 6982, 53419, 106838, 1993361, 3986722, 30502249, 61004498, 186485729, 372971458, 106483351259, 212966702518]

約数ペア:

[(1, 212966702518), (2, 106483351259), (571, 372971458), (1142, 186485729), (3491, 61004498), (6982, 30502249), (53419, 3986722), (106838, 1993361)]