30484047152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146557919}}^1$

素因数の和:146557940

約数の個数: 20

約数和(自身を含む): 63606137280

約数和(自身を除く): 33122090128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146557919, 293115838, 586231676, 1172463352, 1905252947, 2344926704, 3810505894, 7621011788, 15242023576, 30484047152]

約数ペア:

[(1, 30484047152), (2, 15242023576), (4, 7621011788), (8, 3810505894), (13, 2344926704), (16, 1905252947), (26, 1172463352), (52, 586231676), (104, 293115838), (208, 146557919)]