2016155218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{62047}}^1$

素因数の和:62278

約数の個数: 32

約数和(自身を含む): 3788402688

約数和(自身を除く): 1772247470

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1477, 2321, 2954, 4642, 16247, 32494, 62047, 124094, 434329, 682517, 868658, 1365034, 4777619, 9555238, 13091917, 26183834, 91643419, 144011087, 183286838, 288022174, 1008077609, 2016155218]

約数ペア:

[(1, 2016155218), (2, 1008077609), (7, 288022174), (11, 183286838), (14, 144011087), (22, 91643419), (77, 26183834), (154, 13091917), (211, 9555238), (422, 4777619), (1477, 1365034), (2321, 868658), (2954, 682517), (4642, 434329), (16247, 124094), (32494, 62047)]