279685366

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{4909}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 427405680

約数和(自身を除く): 147720314

約数列:

[1, 2, 61, 122, 467, 934, 4909, 9818, 28487, 56974, 299449, 598898, 2292503, 4585006, 139842683, 279685366]

約数ペア:

[(1, 279685366), (2, 139842683), (61, 4585006), (122, 2292503), (467, 598898), (934, 299449), (4909, 56974), (9818, 28487)]