1691344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2902

約数の個数: 20

約数和(自身を含む): 3366724

約数和(自身を除く): 1675380

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2857, 5714, 11428, 22856, 45712, 105709, 211418, 422836, 845672, 1691344]

約数ペア:

[(1, 1691344), (2, 845672), (4, 422836), (8, 211418), (16, 105709), (37, 45712), (74, 22856), (148, 11428), (296, 5714), (592, 2857)]