394980863

素因数分解:

${\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 417415680

約数和(自身を除く): 22434817

約数列:

[1, 23, 179, 197, 487, 4117, 4531, 11201, 35263, 87173, 95939, 811049, 2004979, 2206597, 17173081, 394980863]

約数ペア:

[(1, 394980863), (23, 17173081), (179, 2206597), (197, 2004979), (487, 811049), (4117, 95939), (4531, 87173), (11201, 35263)]