280050608

素因数分解:

$2^4\times {\mathrm{3541}}^1\times {\mathrm{4943}}^1$

素因数の和:8492

約数の個数: 20

約数和(自身を含む): 542861088

約数和(自身を除く): 262810480

約数列:

[1, 2, 4, 8, 16, 3541, 4943, 7082, 9886, 14164, 19772, 28328, 39544, 56656, 79088, 17503163, 35006326, 70012652, 140025304, 280050608]

約数ペア:

[(1, 280050608), (2, 140025304), (4, 70012652), (8, 35006326), (16, 17503163), (3541, 79088), (4943, 56656), (7082, 39544), (9886, 28328), (14164, 19772)]