528069388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{1487}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 1153926144

約数和(自身を除く): 625856756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1153, 1487, 2306, 2974, 4612, 5948, 8071, 10409, 12683, 16142, 16357, 20818, 25366, 32284, 32714, 41636, 50732, 65428, 88781, 114499, 177562, 228998, 355124, 457996, 1714511, 3429022, 6858044, 12001577, 18859621, 24003154, 37719242, 48006308, 75438484, 132017347, 264034694, 528069388]

約数ペア:

[(1, 528069388), (2, 264034694), (4, 132017347), (7, 75438484), (11, 48006308), (14, 37719242), (22, 24003154), (28, 18859621), (44, 12001577), (77, 6858044), (154, 3429022), (308, 1714511), (1153, 457996), (1487, 355124), (2306, 228998), (2974, 177562), (4612, 114499), (5948, 88781), (8071, 65428), (10409, 50732), (12683, 41636), (16142, 32714), (16357, 32284), (20818, 25366)]