1394387932

素因数分解:

$2^2\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{19583}}^1$

素因数の和:22137

約数の個数: 24

約数和(自身を含む): 2790014976

約数和(自身を除く): 1395627044

約数列:

[1, 2, 4, 7, 14, 28, 2543, 5086, 10172, 17801, 19583, 35602, 39166, 71204, 78332, 137081, 274162, 548324, 49799569, 99599138, 199198276, 348596983, 697193966, 1394387932]

約数ペア:

[(1, 1394387932), (2, 697193966), (4, 348596983), (7, 199198276), (14, 99599138), (28, 49799569), (2543, 548324), (5086, 274162), (10172, 137081), (17801, 78332), (19583, 71204), (35602, 39166)]