4516666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 8547840

約数和(自身を除く): 4031174

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 211, 278, 422, 973, 1477, 1529, 1946, 2321, 2954, 3058, 4642, 10703, 16247, 21406, 29329, 32494, 58658, 205303, 322619, 410606, 645238, 2258333, 4516666]

約数ペア:

[(1, 4516666), (2, 2258333), (7, 645238), (11, 410606), (14, 322619), (22, 205303), (77, 58658), (139, 32494), (154, 29329), (211, 21406), (278, 16247), (422, 10703), (973, 4642), (1477, 3058), (1529, 2954), (1946, 2321)]