300780620354

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{416593657}}^1$

素因数の和:416593697

約数の個数: 12

約数和(自身を含む): 476166551094

約数和(自身を除く): 175385930740

約数列:

[1, 2, 19, 38, 361, 722, 416593657, 833187314, 7915279483, 15830558966, 150390310177, 300780620354]

約数ペア:

[(1, 300780620354), (2, 150390310177), (19, 15830558966), (38, 7915279483), (361, 833187314), (722, 416593657)]