851775812

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{326101}}^1$

素因数の和:326758

約数の個数: 12

約数和(自身を含む): 1492894956

約数和(自身を除く): 641119144

約数列:

[1, 2, 4, 653, 1306, 2612, 326101, 652202, 1304404, 212943953, 425887906, 851775812]

約数ペア:

[(1, 851775812), (2, 425887906), (4, 212943953), (653, 1304404), (1306, 652202), (2612, 326101)]