812856568

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{1579}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 1537182000

約数和(自身を除く): 724325432

約数列:

[1, 2, 4, 8, 229, 281, 458, 562, 916, 1124, 1579, 1832, 2248, 3158, 6316, 12632, 64349, 128698, 257396, 361591, 443699, 514792, 723182, 887398, 1446364, 1774796, 2892728, 3549592, 101607071, 203214142, 406428284, 812856568]

約数ペア:

[(1, 812856568), (2, 406428284), (4, 203214142), (8, 101607071), (229, 3549592), (281, 2892728), (458, 1774796), (562, 1446364), (916, 887398), (1124, 723182), (1579, 514792), (1832, 443699), (2248, 361591), (3158, 257396), (6316, 128698), (12632, 64349)]