334933712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{394969}}^1$

素因数の和:395030

約数の個数: 20

約数和(自身を含む): 661179780

約数和(自身を除く): 326246068

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 394969, 789938, 1579876, 3159752, 6319504, 20933357, 41866714, 83733428, 167466856, 334933712]

約数ペア:

[(1, 334933712), (2, 167466856), (4, 83733428), (8, 41866714), (16, 20933357), (53, 6319504), (106, 3159752), (212, 1579876), (424, 789938), (848, 394969)]