2621082

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 5260320

約数和(自身を除く): 2639238

約数列:

[1, 2, 3, 6, 389, 778, 1123, 1167, 2246, 2334, 3369, 6738, 436847, 873694, 1310541, 2621082]

約数ペア:

[(1, 2621082), (2, 1310541), (3, 873694), (6, 436847), (389, 6738), (778, 3369), (1123, 2334), (1167, 2246)]