177805006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{21881}}^1$

素因数の和:22139

約数の個数: 16

約数和(自身を含む): 283590720

約数和(自身を除く): 105785714

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 21881, 43762, 371977, 743954, 5229559, 10459118, 88902503, 177805006]

約数ペア:

[(1, 177805006), (2, 88902503), (17, 10459118), (34, 5229559), (239, 743954), (478, 371977), (4063, 43762), (8126, 21881)]