315099452

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{709}}^1\times {\mathrm{811}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 556918320

約数和(自身を除く): 241818868

約数列:

[1, 2, 4, 137, 274, 548, 709, 811, 1418, 1622, 2836, 3244, 97133, 111107, 194266, 222214, 388532, 444428, 574999, 1149998, 2299996, 78774863, 157549726, 315099452]

約数ペア:

[(1, 315099452), (2, 157549726), (4, 78774863), (137, 2299996), (274, 1149998), (548, 574999), (709, 444428), (811, 388532), (1418, 222214), (1622, 194266), (2836, 111107), (3244, 97133)]