2102917904642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1044149903}}^1$

素因数の和:1044149977

約数の個数: 16

約数和(自身を含む): 3383045688960

約数和(自身を除く): 1280127784318

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 1044149903, 2088299806, 19838848157, 39677696314, 55339944859, 110679889718, 1051458952321, 2102917904642]

約数ペア:

[(1, 2102917904642), (2, 1051458952321), (19, 110679889718), (38, 55339944859), (53, 39677696314), (106, 19838848157), (1007, 2088299806), (2014, 1044149903)]