426547972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149561}}^1$

素因数の和:149619

約数の個数: 24

約数和(自身を含む): 804045312

約数和(自身を除く): 377497340

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 149561, 299122, 598244, 3439903, 4636391, 6879806, 9272782, 13759612, 18545564, 106636993, 213273986, 426547972]

約数ペア:

[(1, 426547972), (2, 213273986), (4, 106636993), (23, 18545564), (31, 13759612), (46, 9272782), (62, 6879806), (92, 4636391), (124, 3439903), (713, 598244), (1426, 299122), (2852, 149561)]