427909972

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{228097}}^1$

素因数の和:228175

約数の個数: 24

約数和(自身を含む): 868597184

約数和(自身を除く): 440687212

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 228097, 456194, 912388, 1596679, 3193358, 6386716, 15282499, 30564998, 61129996, 106977493, 213954986, 427909972]

約数ペア:

[(1, 427909972), (2, 213954986), (4, 106977493), (7, 61129996), (14, 30564998), (28, 15282499), (67, 6386716), (134, 3193358), (268, 1596679), (469, 912388), (938, 456194), (1876, 228097)]