1520488972816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{8639141891}}^1$

素因数の和:8639141910

約数の個数: 20

約数和(自身を含む): 3213760783824

約数和(自身を除く): 1693271811008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 8639141891, 17278283782, 34556567564, 69113135128, 95030560801, 138226270256, 190061121602, 380122243204, 760244486408, 1520488972816]

約数ペア:

[(1, 1520488972816), (2, 760244486408), (4, 380122243204), (8, 190061121602), (11, 138226270256), (16, 95030560801), (22, 69113135128), (44, 34556567564), (88, 17278283782), (176, 8639141891)]