1331507928

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{490969}}^1$

素因数の和:491091

約数の個数: 32

約数和(自身を含む): 3358234800

約数和(自身を除く): 2026726872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 490969, 981938, 1472907, 1963876, 2945814, 3927752, 5891628, 11783256, 55479497, 110958994, 166438491, 221917988, 332876982, 443835976, 665753964, 1331507928]

約数ペア:

[(1, 1331507928), (2, 665753964), (3, 443835976), (4, 332876982), (6, 221917988), (8, 166438491), (12, 110958994), (24, 55479497), (113, 11783256), (226, 5891628), (339, 3927752), (452, 2945814), (678, 1963876), (904, 1472907), (1356, 981938), (2712, 490969)]