266774874

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{110879}}^1$

素因数の和:111285

約数の個数: 16

約数和(自身を含む): 534885120

約数和(自身を除く): 268110246

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 110879, 221758, 332637, 665274, 44462479, 88924958, 133387437, 266774874]

約数ペア:

[(1, 266774874), (2, 133387437), (3, 88924958), (6, 44462479), (401, 665274), (802, 332637), (1203, 221758), (2406, 110879)]