1569138128

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{172357}}^1$

素因数の和:172934

約数の個数: 20

約数和(自身を含む): 3045565860

約数和(自身を除く): 1476427732

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 172357, 344714, 689428, 1378856, 2757712, 98071133, 196142266, 392284532, 784569064, 1569138128]

約数ペア:

[(1, 1569138128), (2, 784569064), (4, 392284532), (8, 196142266), (16, 98071133), (569, 2757712), (1138, 1378856), (2276, 689428), (4552, 344714), (9104, 172357)]