863669954

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 1493945856

約数和(自身を除く): 630275902

約数列:

[1, 2, 7, 14, 233, 271, 466, 542, 977, 1631, 1897, 1954, 3262, 3794, 6839, 13678, 63143, 126286, 227641, 264767, 442001, 455282, 529534, 884002, 1593487, 1853369, 3186974, 3706738, 61690711, 123381422, 431834977, 863669954]

約数ペア:

[(1, 863669954), (2, 431834977), (7, 123381422), (14, 61690711), (233, 3706738), (271, 3186974), (466, 1853369), (542, 1593487), (977, 884002), (1631, 529534), (1897, 455282), (1954, 442001), (3262, 264767), (3794, 227641), (6839, 126286), (13678, 63143)]