272912302078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{143789411}}^1$

素因数の和:143789499

約数の個数: 16

約数和(自身を含む): 446897492496

約数和(自身を除く): 173985190418

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 143789411, 287578822, 1869262343, 3738524686, 10496627003, 20993254006, 136456151039, 272912302078]

約数ペア:

[(1, 272912302078), (2, 136456151039), (13, 20993254006), (26, 10496627003), (73, 3738524686), (146, 1869262343), (949, 287578822), (1898, 143789411)]