488454028

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 882092568

約数和(自身を除く): 393638540

約数列:

[1, 2, 4, 43, 86, 172, 211, 313, 422, 626, 844, 1252, 1849, 3698, 7396, 9073, 13459, 18146, 26918, 36292, 53836, 66043, 132086, 264172, 390139, 578737, 780278, 1157474, 1560556, 2314948, 2839849, 5679698, 11359396, 122113507, 244227014, 488454028]

約数ペア:

[(1, 488454028), (2, 244227014), (4, 122113507), (43, 11359396), (86, 5679698), (172, 2839849), (211, 2314948), (313, 1560556), (422, 1157474), (626, 780278), (844, 578737), (1252, 390139), (1849, 264172), (3698, 132086), (7396, 66043), (9073, 53836), (13459, 36292), (18146, 26918)]