3221146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 5472000

約数和(自身を除く): 2250854

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 79, 158, 551, 703, 1073, 1102, 1406, 1501, 2146, 2291, 2923, 3002, 4582, 5846, 20387, 40774, 43529, 55537, 84767, 87058, 111074, 169534, 1610573, 3221146]

約数ペア:

[(1, 3221146), (2, 1610573), (19, 169534), (29, 111074), (37, 87058), (38, 84767), (58, 55537), (74, 43529), (79, 40774), (158, 20387), (551, 5846), (703, 4582), (1073, 3002), (1102, 2923), (1406, 2291), (1501, 2146)]