660195146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{24439}}^1$

素因数の和:25493

約数の個数: 16

約数和(自身を含む): 1067539200

約数和(自身を除く): 407344054

約数列:

[1, 2, 13, 26, 1039, 2078, 13507, 24439, 27014, 48878, 317707, 635414, 25392121, 50784242, 330097573, 660195146]

約数ペア:

[(1, 660195146), (2, 330097573), (13, 50784242), (26, 25392121), (1039, 635414), (2078, 317707), (13507, 48878), (24439, 27014)]