1943574238

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1\times {\mathrm{3607}}^1$

素因数の和:4671

約数の個数: 16

約数和(自身を含む): 2927675520

約数和(自身を除く): 984101282

約数列:

[1, 2, 419, 643, 838, 1286, 3607, 7214, 269417, 538834, 1511333, 2319301, 3022666, 4638602, 971787119, 1943574238]

約数ペア:

[(1, 1943574238), (2, 971787119), (419, 4638602), (643, 3022666), (838, 2319301), (1286, 1511333), (3607, 538834), (7214, 269417)]