2227794856

素因数分解:

$2^3\times 7^1\times {\mathrm{39782051}}^1$

素因数の和:39782064

約数の個数: 16

約数和(自身を含む): 4773846240

約数和(自身を除く): 2546051384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 39782051, 79564102, 159128204, 278474357, 318256408, 556948714, 1113897428, 2227794856]

約数ペア:

[(1, 2227794856), (2, 1113897428), (4, 556948714), (7, 318256408), (8, 278474357), (14, 159128204), (28, 79564102), (56, 39782051)]