1260147375784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{64553}}^1\times {\mathrm{221831}}^1$

素因数の和:286401

約数の個数: 32

約数和(自身を含む): 2577625727040

約数和(自身を除く): 1317478351256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 64553, 129106, 221831, 258212, 443662, 516424, 710083, 887324, 1420166, 1774648, 2440141, 2840332, 4880282, 5680664, 9760564, 19521128, 14319856543, 28639713086, 57279426172, 114558852344, 157518421973, 315036843946, 630073687892, 1260147375784]

約数ペア:

[(1, 1260147375784), (2, 630073687892), (4, 315036843946), (8, 157518421973), (11, 114558852344), (22, 57279426172), (44, 28639713086), (88, 14319856543), (64553, 19521128), (129106, 9760564), (221831, 5680664), (258212, 4880282), (443662, 2840332), (516424, 2440141), (710083, 1774648), (887324, 1420166)]