538418732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{133669}}^1$

素因数の和:133745

約数の個数: 24

約数和(自身を含む): 1010545200

約数和(自身を除く): 472126468

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 133669, 267338, 534676, 2539711, 5079422, 7084457, 10158844, 14168914, 28337828, 134604683, 269209366, 538418732]

約数ペア:

[(1, 538418732), (2, 269209366), (4, 134604683), (19, 28337828), (38, 14168914), (53, 10158844), (76, 7084457), (106, 5079422), (212, 2539711), (1007, 534676), (2014, 267338), (4028, 133669)]