900688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1422

約数の個数: 20

約数和(自身を含む): 1788948

約数和(自身を除く): 888260

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1373, 2746, 5492, 10984, 21968, 56293, 112586, 225172, 450344, 900688]

約数ペア:

[(1, 900688), (2, 450344), (4, 225172), (8, 112586), (16, 56293), (41, 21968), (82, 10984), (164, 5492), (328, 2746), (656, 1373)]