6861274

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1390

約数の個数: 24

約数和(自身を含む): 12207348

約数和(自身を除く): 5346074

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 1321, 2597, 2642, 5194, 9247, 18494, 64729, 70013, 129458, 140026, 490091, 980182, 3430637, 6861274]

約数ペア:

[(1, 6861274), (2, 3430637), (7, 980182), (14, 490091), (49, 140026), (53, 129458), (98, 70013), (106, 64729), (371, 18494), (742, 9247), (1321, 5194), (2597, 2642)]