253837308

素因数分解:

$2^2\times 3^1\times {\mathrm{499}}^1\times {\mathrm{42391}}^1$

素因数の和:42897

約数の個数: 24

約数和(自身を含む): 593488000

約数和(自身を除く): 339650692

約数列:

[1, 2, 3, 4, 6, 12, 499, 998, 1497, 1996, 2994, 5988, 42391, 84782, 127173, 169564, 254346, 508692, 21153109, 42306218, 63459327, 84612436, 126918654, 253837308]

約数ペア:

[(1, 253837308), (2, 126918654), (3, 84612436), (4, 63459327), (6, 42306218), (12, 21153109), (499, 508692), (998, 254346), (1497, 169564), (1996, 127173), (2994, 84782), (5988, 42391)]