2230808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2305192

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 349, 376, 698, 799, 1396, 1598, 2792, 3196, 5933, 6392, 11866, 16403, 23732, 32806, 47464, 65612, 131224, 278851, 557702, 1115404, 2230808]

約数ペア:

[(1, 2230808), (2, 1115404), (4, 557702), (8, 278851), (17, 131224), (34, 65612), (47, 47464), (68, 32806), (94, 23732), (136, 16403), (188, 11866), (349, 6392), (376, 5933), (698, 3196), (799, 2792), (1396, 1598)]