520216922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1\times {\mathrm{3709}}^1$

素因数の和:7421

約数の個数: 16

約数和(自身を含む): 821839200

約数和(自身を除く): 301622278

約数列:

[1, 2, 19, 38, 3691, 3709, 7382, 7418, 70129, 70471, 140258, 140942, 13689919, 27379838, 260108461, 520216922]

約数ペア:

[(1, 520216922), (2, 260108461), (19, 27379838), (38, 13689919), (3691, 140942), (3709, 140258), (7382, 70471), (7418, 70129)]