4005923198

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1\times {\mathrm{20327}}^1$

素因数の和:21007

約数の個数: 16

約数和(自身を含む): 6050588544

約数和(自身を除く): 2044665346

約数列:

[1, 2, 211, 422, 467, 934, 20327, 40654, 98537, 197074, 4288997, 8577994, 9492709, 18985418, 2002961599, 4005923198]

約数ペア:

[(1, 4005923198), (2, 2002961599), (211, 18985418), (422, 9492709), (467, 8577994), (934, 4288997), (20327, 197074), (40654, 98537)]