1881085368

素因数分解:

$2^3\times 3^1\times {\mathrm{78378557}}^1$

素因数の和:78378566

約数の個数: 16

約数和(自身を含む): 4702713480

約数和(自身を除く): 2821628112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 78378557, 156757114, 235135671, 313514228, 470271342, 627028456, 940542684, 1881085368]

約数ペア:

[(1, 1881085368), (2, 940542684), (3, 627028456), (4, 470271342), (6, 313514228), (8, 235135671), (12, 156757114), (24, 78378557)]