1285473013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{57089}}^1$

素因数の和:57212

約数の個数: 16

約数和(自身を含む): 1479772800

約数和(自身を除く): 194299787

約数列:

[1, 11, 23, 89, 253, 979, 2047, 22517, 57089, 627979, 1313047, 5080921, 14443517, 55890131, 116861183, 1285473013]

約数ペア:

[(1, 1285473013), (11, 116861183), (23, 55890131), (89, 14443517), (253, 5080921), (979, 1313047), (2047, 627979), (22517, 57089)]