1776148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 3485664

約数和(自身を除く): 1709516

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1091, 1628, 2182, 4364, 12001, 24002, 40367, 48004, 80734, 161468, 444037, 888074, 1776148]

約数ペア:

[(1, 1776148), (2, 888074), (4, 444037), (11, 161468), (22, 80734), (37, 48004), (44, 40367), (74, 24002), (148, 12001), (407, 4364), (814, 2182), (1091, 1628)]