299416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 604800

約数和(自身を除く): 305384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2879, 5758, 11516, 23032, 37427, 74854, 149708, 299416]

約数ペア:

[(1, 299416), (2, 149708), (4, 74854), (8, 37427), (13, 23032), (26, 11516), (52, 5758), (104, 2879)]