508700868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3260903}}^1$

素因数の和:3260923

約数の個数: 24

約数和(自身を含む): 1278274368

約数和(自身を除く): 769573500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3260903, 6521806, 9782709, 13043612, 19565418, 39130836, 42391739, 84783478, 127175217, 169566956, 254350434, 508700868]

約数ペア:

[(1, 508700868), (2, 254350434), (3, 169566956), (4, 127175217), (6, 84783478), (12, 42391739), (13, 39130836), (26, 19565418), (39, 13043612), (52, 9782709), (78, 6521806), (156, 3260903)]