2016178905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{43261}}^1$

素因数の和:43521

約数の個数: 32

約数和(自身を含む): 3488647680

約数和(自身を除く): 1472468775

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 717, 1195, 3107, 3585, 9321, 15535, 43261, 46605, 129783, 216305, 562393, 648915, 1687179, 2811965, 8435895, 10339379, 31018137, 51696895, 134411927, 155090685, 403235781, 672059635, 2016178905]

約数ペア:

[(1, 2016178905), (3, 672059635), (5, 403235781), (13, 155090685), (15, 134411927), (39, 51696895), (65, 31018137), (195, 10339379), (239, 8435895), (717, 2811965), (1195, 1687179), (3107, 648915), (3585, 562393), (9321, 216305), (15535, 129783), (43261, 46605)]