2034287632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{19919}}^1$

素因数の和:20431

約数の個数: 40

約数和(自身を含む): 4253477760

約数和(自身を除く): 2219190128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 491, 982, 1964, 3928, 6383, 7856, 12766, 19919, 25532, 39838, 51064, 79676, 102128, 159352, 258947, 318704, 517894, 1035788, 2071576, 4143152, 9780229, 19560458, 39120916, 78241832, 127142977, 156483664, 254285954, 508571908, 1017143816, 2034287632]

約数ペア:

[(1, 2034287632), (2, 1017143816), (4, 508571908), (8, 254285954), (13, 156483664), (16, 127142977), (26, 78241832), (52, 39120916), (104, 19560458), (208, 9780229), (491, 4143152), (982, 2071576), (1964, 1035788), (3928, 517894), (6383, 318704), (7856, 258947), (12766, 159352), (19919, 102128), (25532, 79676), (39838, 51064)]