256483586

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1\times {\mathrm{947}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 387694080

約数和(自身を除く): 131210494

約数列:

[1, 2, 191, 382, 709, 947, 1418, 1894, 135419, 180877, 270838, 361754, 671423, 1342846, 128241793, 256483586]

約数ペア:

[(1, 256483586), (2, 128241793), (191, 1342846), (382, 671423), (709, 361754), (947, 270838), (1418, 180877), (1894, 135419)]