676367872

素因数分解:

$2^9\times {\mathrm{1321031}}^1$

素因数の和:1321049

約数の個数: 20

約数和(自身を含む): 1351415736

約数和(自身を除く): 675047864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1321031, 2642062, 5284124, 10568248, 21136496, 42272992, 84545984, 169091968, 338183936, 676367872]

約数ペア:

[(1, 676367872), (2, 338183936), (4, 169091968), (8, 84545984), (16, 42272992), (32, 21136496), (64, 10568248), (128, 5284124), (256, 2642062), (512, 1321031)]