1670147396

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{1097}}^1\times {\mathrm{1481}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 2938788216

約数和(自身を除く): 1268640820

約数列:

[1, 2, 4, 257, 514, 1028, 1097, 1481, 2194, 2962, 4388, 5924, 281929, 380617, 563858, 761234, 1127716, 1522468, 1624657, 3249314, 6498628, 417536849, 835073698, 1670147396]

約数ペア:

[(1, 1670147396), (2, 835073698), (4, 417536849), (257, 6498628), (514, 3249314), (1028, 1624657), (1097, 1522468), (1481, 1127716), (2194, 761234), (2962, 563858), (4388, 380617), (5924, 281929)]