285514268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{4951}}^1$

素因数の和:6077

約数の個数: 24

約数和(自身を含む): 538678560

約数和(自身を除く): 253164292

約数列:

[1, 2, 4, 13, 26, 52, 1109, 2218, 4436, 4951, 9902, 14417, 19804, 28834, 57668, 64363, 128726, 257452, 5490659, 10981318, 21962636, 71378567, 142757134, 285514268]

約数ペア:

[(1, 285514268), (2, 142757134), (4, 71378567), (13, 21962636), (26, 10981318), (52, 5490659), (1109, 257452), (2218, 128726), (4436, 64363), (4951, 57668), (9902, 28834), (14417, 19804)]