1401473648

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{155581}}^1$

素因数の和:156152

約数の個数: 20

約数和(自身を含む): 2720195688

約数和(自身を除く): 1318722040

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 155581, 311162, 622324, 1244648, 2489296, 87592103, 175184206, 350368412, 700736824, 1401473648]

約数ペア:

[(1, 1401473648), (2, 700736824), (4, 350368412), (8, 175184206), (16, 87592103), (563, 2489296), (1126, 1244648), (2252, 622324), (4504, 311162), (9008, 155581)]