6921382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 11224080

約数和(自身を除く): 4302698

約数列:

[1, 2, 13, 26, 509, 523, 1018, 1046, 6617, 6799, 13234, 13598, 266207, 532414, 3460691, 6921382]

約数ペア:

[(1, 6921382), (2, 3460691), (13, 532414), (26, 266207), (509, 13598), (523, 13234), (1018, 6799), (1046, 6617)]