2149804788

素因数分解:

$2^2\times 3^1\times {\mathrm{179150399}}^1$

素因数の和:179150406

約数の個数: 12

約数和(自身を含む): 5016211200

約数和(自身を除く): 2866406412

約数列:

[1, 2, 3, 4, 6, 12, 179150399, 358300798, 537451197, 716601596, 1074902394, 2149804788]

約数ペア:

[(1, 2149804788), (2, 1074902394), (3, 716601596), (4, 537451197), (6, 358300798), (12, 179150399)]