438905042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{49549}}^1$

素因数の和:49697

約数の個数: 16

約数和(自身を含む): 680222400

約数和(自身を除く): 241317358

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 49549, 99098, 2130607, 4261214, 5103547, 10207094, 219452521, 438905042]

約数ペア:

[(1, 438905042), (2, 219452521), (43, 10207094), (86, 5103547), (103, 4261214), (206, 2130607), (4429, 99098), (8858, 49549)]